What happens inside a thermometer when the temperature goes up?
The heat causes the liquid to become denser.
The heat causes the liquid to expand.
The heat causes the liquid to float.
The heat boils the liquid into a gas.
Which one is it
Answers
Answer:
a
Explanation:
because inside a thermometer is mercury which becomes denser the hotter
The heat causes the liquid to expand are the inside of a thermometer when the temperature goes up. Thus, option (b) is correct.
This is due to the fact that all liquids, except for water that is close to freezing, expand when heated and shrink when cooled. The liquid in the thermometer rises in the short glass tube due to its expansion. Increased temperature is indicated by the rise in liquid level.
On the other hand, as the temperature drops, the liquid constricts and the thermometer's level drops. The liquid responds to temperature changes by expanding and contracting, which enables thermometers to monitor and signal temperature changes precisely.
As a result, the significance of the thermometer when the temperature is the aforementioned. Therefore, option (d) is correct.
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Related Questions
___________________ energy is replenished over short time scales or is perpetually available.
Answers
The type of the energy that is replenished over short time scales or is perpetually available is Renewable energy.
What is Energy?Energy refers to the ability to perform the task. In the other ways, Energy is defined as the power which is utilized from various other resources in order to provide the heat and light.
Renewable energy refers to the source of energy which can be renewed whose consumption level is lower than the level of renewal. For example:- wind energy, solar energy are the type of renewable energy.
Therefore, it can be concluded that Renewable energy is energy that is renewed over short time frames or is always accessible.
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Farmers in the river lowlands grow rice on fertile slopes along the riverbanks. The wet tropical climate lets farmers grow two or three crops each year. Workers move the seedlings by hand to flooded paddy fields. Harvesting is also done by hand. Because paddy agriculture uses so much human labor, it is a form of intensive agriculture.
Answers
Answer:
Yes.
Explanation:
Rice cultivation is considered as intensive agriculture because it takes too much labour force and a lot of money to increase its productivity. Rice can't be cultivated through machinery due to standing water in the field so it can only be cultivated through the use of labour as a result cost of production increases so that's why rice cultivation is considered as intensive agriculture.
Use the completed Geologic Range table to answer the following questions. 2. Which fossil groups were present during the Paleozoic? All except the _______________________________________________ 3. Which fossil groups were present during the Mesozoic? _____________ __________________________________________________________________ __________________________________________________________________ 4. Which fossil groups were present during the Cenozoic? ______________ __________________________________________________________________ __________________________________________________________________ 5. Major faunal extinctions occurred several times in the geologic past. The boundaries between eras were drawn where mass extinction events occurred. The earlier of these two extinctions occurred at the end of the ________________ Period (not era), ___________ million years ago. List five fossil groups that became extinct at this time: __________________________________________________________________ __________________________________________________________________ 6. The second of these two mass extinctions was most dramatic among the vertebrates (dinosaurs and marine reptiles), but it also affected microfossils and invertebrate macrofossils. This other major extinction occurred at the end of the _________________ Period (not era), _____________ million years ago. The following invertebrate macrofossil fossil group(s) became extinct at this time: _________________________________________________________________. 7. If you found a rock that contained both scleractinian corals and ammonoids, to which geologic periods (not eras) might it belong?
I need answer for question number 7
Answers
2. Paleozoic: All fossil groups except ammonoids.
3. Mesozoic: Ammonoids, various other fossil groups.
4. Cenozoic: Bivalves, gastropods, corals, foraminifera, mammals.
5. End of Cretaceous Period: Extinction of dinosaurs, pterosaurs, ammonoids, and others.
6. End of Permian Period: Extinction of trilobites, blastoids, corals, and others.
7. Rock with scleractinian corals and ammonoids: Triassic and Jurassic periods.
A Geologic Range table, also known as a Fossil Range chart, is a tabular representation that documents the presence or absence of fossil groups or species across geological time. It provides information about the geological periods or epochs during which particular fossil groups or species existed.
The table typically includes columns representing different geological time periods (such as the Paleozoic, Mesozoic, and Cenozoic eras) and rows representing different fossil groups or species. The entries in the table indicate whether a particular fossil group or species was present ("X") or absent ("--") during a specific time interval. Geologic Range tables are commonly used in paleontology and stratigraphy to study the distribution and evolutionary history of organisms throughout geological time.
2. Which fossil groups were present during the Paleozoic? All except the bony fish.
3. Which fossil groups were present during the Mesozoic? bony fish, dinosaurs, marine reptiles, ammonoids, bivalves, brachiopods, corals, gastropods, and planktonic foraminifera.
4. Which fossil groups were present during the Cenozoic? bony fish, mammals, birds, reptiles, amphibians, bivalves, gastropods, corals, and foraminifera.
5. Major faunal extinctions occurred several times in the geologic past. The boundaries between eras were drawn where mass extinction events occurred. The earlier of these two extinctions occurred at the end of the Cretaceous Period (not era), 66 million years ago. List five fossil groups that became extinct at this time: Dinosaurs, marine reptiles, ammonoids, rudist bivalves, and pterosaurs.
6. The second of these two mass extinctions was most dramatic among the vertebrates (dinosaurs and marine reptiles), but it also affected microfossils and invertebrate macrofossils. This other major extinction occurred at the end of the Permian Period (not era), 252 million years ago. The following invertebrate macrofossil fossil group(s) became extinct at this time: trilobites, rugose corals, tabulate corals, blastoids, and fusulinids.
7. If you found a rock that contained both scleractinian corals and ammonoids, it might belong to the Mesozoic periods (not eras), such as the Triassic, Jurassic, or Cretaceous periods.
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Why is wind critical?
Answers
Answer:
Winds can be critical if there is a natural disaster, like a hurricane. Hurricanes wind speeds can go up to 500, which is deadly for us. That's a category 5. The category 1 is wind speeds up to 175 mph. but not all winds are critical.
Explanation:
Answer:
sleepy may be banned
Explanation:
1. Why were the Lexmark workers fired?
Answers
Answer:
Because of protesting for their rights.
Explanation:
The American company Lexmark, an international manufacturer of printer cartridges, fired a hundred employees who asked for a daily salary adjustment of 114 to 120 pesos. They were also looking to form an independent union.
The Lexmark company fired its workers, mostly women, who in all these years made repetitive movements to pack quickly, and only resulted in inflammation of the tendons in their hands and having them always stained with ink.
Weather events can and often affect all 4 geospheres.
O True
O False
Answers
Answer:
True
Explanation:
The hypotenuse of 45 -45 90 triangle measure 22/2 units
Answers
Answer:
The lenght of one leg is 22 units
Explanation:
Given
\(h = 22\sqrt 2\) --- hypotenuse
Required
The length of one side (l)
In a 45-45-90 triangle, the two sides are equal; i.e.
\(x^2 + y^2 = h^2\)
Where:
\(x = y\) --- the legs of the triangle
So, we have:
\(x^2 + x^2 = (22\sqrt{2})^2\)
\(2x^2 = (22\sqrt{2})^2\)
This gives:
\(2x^2 = 968\)
Divide both sides by 2
\(x^2 = 484\)
Take square roots of both sides
\(x = \sqrt{484}\)
\(x=22\)
The map shows the major rivers, mountain ranges, desert regions, and population densities in China. Mapping the distribution of a population is a geographer’s first step to understanding where people settle and why some areas have greater population densities than other areas.
A. Identify what each point symbol on the map represents.
B. Identify TWO topographic features shown on the map.
C. Describe TWO ways that topography affects the spatial pattern of population distribution shown on the map.
D. Describe ONE way that the availability of natural resources may affect population distribution.
Answers
The topography of an area has an effect on the area, and, can either increase or reduce the population of the area.
a. Point symbols on a map are used in drawing the features, layout and scenes on a map.
b. Topographic features on a map are used in showing pipelines, buildings, contours, boundary lines, and the elevation on a map.
c. Topography has an effect on the population of an area. For example, a rugged topography means there's an uneven surface and the surface is rocky. Therefore, this will lead to the reduction of the population as people won't want to settle there.
Furthermore, an undulating topography also leads to a reduction in population.
d. The availability of natural resources in a particular area will bring about a higher population density. This will encourage people to settle in the area and utilize the resources.
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the exact physical location where a heat source and a fuel come in contact with each other and a fire begins.
Answers
The exact physical location where a heat source and a fuel come in contact with each other and a fire begins is known as the "ignition point."
The point at which a fire ignites is known as the ignition point. This is the spot where a heat source and fuel meet, resulting in combustion. Every combustible substance has an ignition point, and when the temperature reaches that point, combustion occurs spontaneously. The ignition point can be lowered by raising the pressure, such as in the case of propane. The point at which a flammable gas or vapor can be ignited is referred to as the "flash point." The temperature at which a material ignites in the presence of an oxidizer, such as air or oxygen, is referred to as the autoignition point or kindling point.
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which innovation coincided with the 1950s move to the suburbs?
Answers
The innovation that coincided with the 1950s move to the suburbs was the widespread adoption of automobiles and the development of the highway system.
During the 1950s, there was a significant migration of people from urban areas to the suburbs in the United States. This movement was driven by various factors, including the desire for more space, affordable housing, and a perceived higher quality of life. One of the key innovations that facilitated this suburban expansion was the increasing availability and affordability of automobiles.
The automobile became a symbol of mobility and freedom, allowing people to commute easily between their suburban homes and urban workplaces. The development of the interstate highway system in the 1950s further accelerated this trend. The highway system provided efficient and convenient transportation links between cities and suburbs, making it easier for people to live in suburban areas while maintaining access to urban amenities and employment opportunities.
The combination of automobiles and the highway system enabled the growth of suburbs by providing a reliable and convenient means of transportation. This shift in transportation and infrastructure played a significant role in shaping the social, cultural, and economic landscape of the 1950s, as well as subsequent decades.
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What land-form is located west of the Adriatic Sea?
Answers
Answer: Is it the compact Italian city of Venice with its renowned canals situated on a small, fish-shaped island in the Laguna Veneta at the northwest corner of the Adriatic Sea?
Explanation:
which of the following methods can a country use to accumulate precautionary savings?
Answers
Countries can accumulate precautionary savings through various methods. These include increasing domestic savings, attracting foreign direct investment (FDI), building up foreign exchange reserves, and engaging in sovereign wealth funds (SWFs).
Increasing domestic savings involves encouraging citizens to save more money, which can be done through fiscal policies, such as tax incentives, and monetary policies, like interest rate adjustments. This helps to create a financial buffer for potential economic downturns.
Attracting FDI allows countries to obtain funds from foreign investors by offering a favorable investment environment. This could include providing tax incentives, a stable political climate, and efficient legal frameworks. FDI supports long-term economic growth and can bolster a country's precautionary savings.
Building up foreign exchange reserves is another method to accumulate precautionary savings. By holding a large stock of foreign currency, a country can protect itself from potential balance of payment crises, as well as stabilize its own currency.
Lastly, engaging in SWFs allows a country to invest surplus funds into diverse financial assets. These funds can be used for various purposes, such as funding public infrastructure projects or supporting economic stability during financial crises. Sovereign wealth funds contribute to precautionary savings and help promote long-term economic resilience.
In conclusion, countries can accumulate precautionary savings through a combination of methods that involve increasing domestic savings, attracting foreign direct investment, building up foreign exchange reserves, and engaging in sovereign wealth funds. These strategies help ensure economic stability and resilience during uncertain times.
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Looking at the VEI, please discuss the relationship between frequency and classification of volcanoes.
Answers
The Volcanic Explosivity Index (VEI) is a method used to classify and quantify the size of volcanic eruptions. It is based on how much material is expelled, how high it is ejected, and how long the eruption lasts.
The VEI ranges from 0 to 8, with 8 being the most explosive. The higher the VEI, the more frequent and violent the eruptions are. As the VEI increases, so does the frequency of eruptions.
VEI 8 eruptions are very rare, occurring once every few centuries, whereas VEI 4 eruptions occur between once every year to once every few decades.
The frequency of eruptions is also affected by the type of volcano. Stratovolcanoes tend to have more explosive eruptions than shield volcanoes. In general, the frequency of eruptions increases with the VEI classification. As the VEI increases, eruptions are more frequent and violent, and the potential for destruction is greater.
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Define highlands in a simple discriptive way please
Answers
Answer:
Highlands refer to a mountianous region or elevated part of a country.
Explanation:
Example: The Northern Scotland Highlands
hope this helps!
Which type of estuary can you find along
the coast of Georgia? (hint, select 2)
A. a coastal plain
B. a fjord
C. a bar-built estuary
D. a tectonic estuary
Answers
Answer:
a bar-built estuary and a coastal plain
Explanation:
Me ajudem pfvrrrrrrrrrrrr
Answers
Select the correct answer. This map shows the physical features of the United States. Based on the map, identify the largest lake by area in the United States. a physical map of the United States A. Lake Huron B. Lake Ontario C. the Great Salt Lake D. Lake Superior E. Lake Erie
Answers
Answer:
the correct answer is D
Explanation:
i got it right on my quiz
Answer:
The anwser is lake superior or D if yo look on the map its bigger 9-9
Explanation:
Using five or more sentences, describe petroleum and what it is used for.
Answers
Petrol is a normally happening, yellowish-dark fluid found in geographical developments underneath the Earth's surface. It is generally refined into different kinds of powers. It tends to be extricated and refined to create energizes including gas, lamp oil, and diesel oil; oil.
Fossil fuel is petroleum, sometimes referred to as crude oil. Petroleum was created from the remnants of extinct marine animals including plants, algae, and bacteria, just like coal and natural gas.
What are the uses of Petroleum?Petroleum refineries use crude oil to create a wide range of goods, including motor gasoline, distillate fuel oil, hydrocarbon gas liquids, and jet fuel. The transportation industry accounts for more than two-thirds of the finished petroleum products utilized in the US.
Many chemical companies use petroleum byproducts as their primary source of raw materials. They are helpful in the manufacturing of synthetic fiber, synthetic rubber, plastics, pesticides, insecticides, fragrances, dyes, and paints as well as chemical fertilizers.
Thus, the given statements clarify the uses of petroleum.
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Which of the following is NOT a reason why heat flow and gas output from a volcano tend to increase before eruptions? Multiple Choice Melting of snow caps dissolves large amounts of water into the magma. Pressure decreases in rising magma, promoting gas release Approach of hot magma to the surface warms the rocks within the volcano
Answers
The option "Melting of snow caps dissolves large amounts of water into the magma" is NOT a reason why heat flow and gas output from a volcano tend to increase before eruptions.
While the other two options, "Pressure decreases in rising magma, promoting gas release" and "Approach of hot magma to the surface warms the rocks within the volcano," are valid reasons for the increase in heat flow and gas output before volcanic eruptions, the melting of snow caps and subsequent dissolution of water into the magma is not a contributing factor.
The presence of snow caps on a volcano can potentially affect eruption dynamics in other ways, such as generating lahars (mudflows) when the snow melts during an eruption, but it does not directly influence heat flow and gas output.
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The Corn Belt is an example of a {} region.
A. physical
B. political
C. economic
D. cultural
Answers
Answer: C. economic
Explanation: the corn belt is named after its high production in corn, which basically runs its economy.
On the subcontinent, rain forests are located:
A. in Sri Lanka.
B. in southern India and Sri Lanka.
C. in central India.
D. along the northern rim of India.
Answers
Answer:
in southern India and Sri Lanka.
Explanation:
In order for prokaryotes to exist continuously on Earth, what geological changes or events had to have occurred first? Choose all that apply. a. Heavy Bombardment must end first b. Moon formation must have already occurred c. Continents must have finished all collisions d. Free Oxygen must have come together to form an Orone layer c. Earth must have cooled and solidified f. Eukarayotes must already be present as an elergy source
Answers
Prokaryotes are unicellular organisms that do not have a true nucleus. They are considered the simplest and oldest forms of life that have existed on Earth.
In order for prokaryotes to exist continuously on Earth, the following geological changes or events had to have occurred first: Heavy Bombardment must end first
Moon formation must have already occurred Free Oxygen must have come together to form an Orone layer Earth must have cooled and solidified. Let's take a look at each of these in more detail:
Heavy Bombardment must end first: Heavy Bombardment is the period in the early history of the Earth where it was constantly bombarded by meteorites and other debris from space. This period ended about 4 billion years ago. The bombardment would have made it difficult for life to exist, so it had to end before prokaryotes could evolve.
Moon formation must have already occurred: Moon formation is thought to have occurred about 4.5 billion years ago when a Mars-sized object collided with Earth. The collision would have caused significant changes to the Earth's surface, including the formation of the moon. The moon has played a role in stabilizing the Earth's rotation and providing a stable climate, which is important for the survival of prokaryotes.
Free Oxygen must have come together to form an Orone layer: Prokaryotes are thought to have evolved about 3.5 billion years ago. However, it wasn't until about 2.5 billion years ago that free oxygen began to accumulate in the atmosphere due to the evolution of photosynthesis in prokaryotes. The accumulation of oxygen eventually led to the formation of an ozone layer, which protects life on Earth from harmful UV radiation.
Earth must have cooled and solidified: Prokaryotes could not exist on a planet that is too hot or too cold. It is thought that the Earth's surface was too hot for life to exist during the first few hundred million years after it formed. However, as the Earth cooled and solidified, conditions became more favorable for life to evolve. This would have taken several hundred million years.
Eukaryotes must already be present as an energy source: Eukaryotes did not evolve until about 1.5 billion years ago. Prokaryotes were able to exist for billions of years without eukaryotes, so they are not necessary for their existence. However, eukaryotes have played an important role in the evolution of life on Earth as a source of energy through photosynthesis and as a food source for other organisms. Therefore, this statement is incorrect.
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Rocks are classified as igneous, sedimentary, or metamorphic based mainly on their.
Answers
Answer:
mineral and chemical composition,
Explanation:
Right for me
How did the Himalayas affect the Indy’s river valley people
Answers
Discuss the stage of development of tropical cyclone under reasearch
Answers
The stage of development of tropical cyclones is an area of ongoing research in meteorology.
Scientists study various factors and processes involved in the formation and intensification of tropical cyclones, such as low-level vorticity, sea surface temperatures, atmospheric stability, and wind shear. By analyzing these elements, researchers aim to improve forecasting accuracy and understand the underlying mechanisms driving the development of tropical cyclones. Additionally, advancements in technology, such as satellite observations and computer models, have enhanced our ability to monitor and simulate the complex processes associated with these storms. Ongoing research in this field contributes to better understanding and predicting the behavior of tropical cyclones, ultimately aiding in disaster preparedness and mitigation efforts.
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Where Is Shengyren Based
Answers
Answer:
Chan
Explanation:
In 1956, while digging in the soil in the Crater of Diamonds in Arkansas, a woman from Dallas found a 15-carat diamond. She found a type of __________.
A.
fossil fuel
B.
petroleum
C.
mineral
D.
renewable resource
Answers
Hope it helps
which of the following is correct? a. mafic magma has a much lower viscosity than felsic magma. b. mafic magma has a much greater viscosity than felsic magma. c. mafic magma and felsic magma are equally viscous. d. depending on its silica content, the viscosity of mafic magma may be greater or lower than that of felsic magma.
Answers
Answer:
mafic magma has a much lower viscosity than felsic magma.
Mafic magma has a much lower viscosity than felsic magma. The correct answer is A.
Mafic and felsic magmas differ in their chemical compositions, which in turn influence their physical properties, including viscosity. Mafic magma has a lower silica content (around 50%) compared to felsic magma, which has a higher silica content (around 65-75%). Silica content plays a significant role in determining a magma's viscosity, as higher silica content leads to higher viscosity.
Viscosity refers to a fluid's resistance to flow, and in the case of magma, it affects how easily the molten rock can move and deform. Mafic magma, with its lower silica content, is less viscous and flows more easily than felsic magma. This difference in viscosity can also impact volcanic eruptions; mafic magma can lead to more fluid, less explosive eruptions, whereas felsic magma can result in more explosive eruptions due to its higher viscosity trapping gases within the magma.
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In the image below, in which location is carbon released into the atmosphere?
Diagram showing the carbon cycle. At Location A, a river meets an ocean. At Location B, sediments sink to the bottom of the deep ocean. At Location C, green plants perform photosynthesis. At Location D, a factory burns fossil fuels.
Public Domain
A
B
C
D
Answers
Answer:
location c and D
Explanation:
plants release carbon (IV) oxide during photosynthesis
fossil fuels release carbon IV oxide when burned due to its organic contents
Which structure is found in the cytoplasm of a typical plant cell? A.vacuole B.cell wall C.chloropast D.cell membrane
Answers
Answer:
I think it's cell membrane
not sure....
The structure that is found in the cytoplasm of a typical plant cell is the cell membrane.
What is cytoplasm?The plant cell is filled with a thick fluid that fills each cell and is circumcised by the cell membrane. It is made up of salts, water and proteins.
It is located between the nucleus and cell membrane inside the cell wall of a plant cell. The structure found in the cytoplasm of a typical plant cells, the cell membrane.
Therefore, option D is found in the cytoplasm of a typical plant cell
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