A solar panel converts
energy to
energy
A. potential, electrical
B. electrical, light
O C. light, electrical
OD. chemical, kinetic
Reset Selection
Answers
Answer: C. light, electrical
Explanation:
The solar panel contains photovoltaic cells that absorb sunlight, which it then converts to DC electricity. From DC electricity, it is converted to AC electricity, which is used in our homes to power our appliances.
Related Questions
HEEEELP!!! THIS IS DUE TODAY
What is one of the most important forms of energy? Give two examples of how this type of energy is used in our lives.
Answers
Refrigeration used electrical energy.
Answer:
"There is no God but Allah, and Muhammad is his messenger." This is the basic statement of the Islamic faith: anyone who cannot recite this wholeheartedly is not a Muslim. When a Muslim recites this they proclaim: That Allah is the only God, and that Muhammad is his prophet.
I hope u find the right path
Explanation:
What is an ellipse please help)
Answers
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.
Maybe they might use that math thing for Science.
Which of the following are made mostly or entirely of proteins? (Select all that apply.)
fats
body tissues
carbohydrates
hormones
Answers
I think the answer is body tissue
Answer:
Body tissues/hormones
Explanation:
Excluding water and fat, the human body is made up almost entirely of protein. Protein is the main component of muscles, bones, organs, skin, and nails. Excluding water, muscles are composed of about 80% protein, making this nutrient especially important for athletes.
1) Protein hormones (or polypeptide hormones) are made of chains of amino acids. An example is ADH (antidiuretic hormone) which decreases blood pressure. 2) Steroid hormones are derived from lipids.
Name an element that has equal protons and neutrons. plz answer fast
Answers
Answer:
Helium
Explanation:
Helium has atomic number=Z=2Atomic Mass=4uGroup-18(inert/noble gases)Period-1What is your carbon footprint?
A: the amount of carbon dioxide you use when recycling
B: the amount of oxygen put into the atmosphere due to your consumption of fossil fuels
C: the amount of carbon dioxide and oxygen in the atmosphere at any given time
D: the amount of carbon dioxide put into the atmosphere due to your consumption of fossil fuels
Answers
Answer:
D
Explanation:
According to WHO, a carbon footprint is a measure of the impact your activities have on the amount of carbon dioxide (CO2) produced through the burning of fossil fuels and is expressed as a weight of CO2 emissions produced in tonnes.
what is a 5 digit code with no spaces puzzle #2 energy transformation?
Answers
Answer:
14583
Explanation:
One type of bacteria reproduces once every 60 minutes. If there are 2 bacterial cells to begin with, then after 4 hours there will be a total of _____ bacterial cells.
Answers
Solving by the method of exponential growth.
bacteria = 2
after one hr = 2² = 4
after 2nd hr = 2³ = 8
after 3rd hr = 2⁴ = 16
after 4th hr = 2⁵ = 32
Answer:
96
Explanation:
Calculate the volume (in cm3
) of 54 g
of water at 1 ∘C
.
Express the volume in cubic centimeters to two significant figures.
Answers
Question This is a Science Test 15 POINTS OR MORE POINTS!
The following picture contains four beakers with four different colored solutions, light blue to dark blue. Which solution is the most concentrated?
A. the second solution from the left
B. the first solution (left-most)
C. the fourth solution from the left (right-most)
D. the third solution from the left
Answers
Answer:
darker means more concentrated!!
the answer is d
Explanation:
EX:the more color you put in frosting the darker it gets
A student finds that an unknown element readily reacts with alkali metals. What is the best conclusion about the unknown element?
Just checking my answer
Answer options:
It is in group 17
It is an alkaline earth metal
It is a noble gas
It is in group 16
Answers
Answer:
It is a noble gas :D
Explanation:
piece of roasted salted fish is put in a mouse trap. explainwhy the mouse comes to the trap
Answers
Answer: Food
Explanation:
The rat smells the food or sees the food it goes towards the food to eat it.
Do you think prevailing winds can affect climate zone distribution? Explain your reasoning with evidence
Answers
Answer:
Prevailing winds are the result of atmospheric circulation cells. They influence the climate of a region. Rising and sinking air can influence the precipitation of a region. Atmospheric circulation cells create the general climate of a region.
Explanation:
What kind of rocks would you expect to see on Mars? What evidence supports your response?
Answers
Which point on the roller coaster's path represents the maximum (greatest) potential energy?
Answers
Answer:
Point A
Explanation:
The greatest point of the stored energy of an object is the time when it's in its highest point, just before falling.
To make energy, a plant must get carbon, hydrogen, and oxygen atoms. What is the source of these atoms?
A. Air and water
B. Water and sunlight
C.Water and soil
D. Air and sunlight
Answers
The plants take energy from the sun, air, and water and make their food by photosynthesis.
What is photosynthesis?Plants are producers because they undergo photosynthesis. Photosynthesis is the method of taking sunlight, CO2, and water to produce ATP in the form of glucose and oxygen.
For plants to make their own food they require the reactants of photosynthesis. The reactants are sunlight. In other words, sunlight, carbon dioxide (air), and water. Without these reactants, photosynthesis cannot occur.
Things such as soil and fertilizer are helpful to a plant's growth; however, they are not required in the process that creates food for plants.
Hence the plants take energy from the sun, air, and water and make their food by photosynthesis.
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Where does most fresh water exist?
Answers
Answer:
aquifers, ice caps, and glaciers I think
(C) aquifers, ice caps and glaciers
When da teacher act like she don’t hear me
Answers
Answer:
i know right hate when that happens
Explanation:
Answer: same
Explanation:
help pls i will give brainlest
Answers
Answer: its 5ft tall and 12 inches
Explanation:
What needed to be present in marine mud to form fossil fuels?
Answers
Carbon and Hydrogen.
Answer:
Mostly decaying organisms are needed to present in marine mud to form fossil fuels.
Explanation: When organisms and plants died and sank to the bottom of swamps and oceans, brown soil-like materials called peat are formed. Over millions of years, the peat became covered with sand, clay and other minerals and the peat is converted into layers of sedimentary rocks. After a long time, different type of fossil fuels are formed.
Answer all you can please!!
Answers
Answer:
number 6 is A
Explanation:
because nothing eals has seeds
Mudskippers are a species of fish which, over thousands of generations, have developed adaptations that allow them not only to survive outside of the water, but to actually travel from one water source to another. What environmental condition most likely led to these adaptations?
(A)Larger predators
(B)Lower temperatures
(C)Increased precipitation
(D)Frequent droughts
Answers
Which set of coefficients will balance this chemical equation? HELP QUICKLY PLEASE
__C2H4 + __O2 → 2CO2 + 2H2O
A. 1, 2
B. 1, 3
C. 2, 3
D. 2, 5
I will gladly give a BRAINLIEST for a CORRECT, EXPLAINED answer!!
Answers
This would make 2 Carbons, 4 Hydrogens, and 4 Oxygens on each side of the equation
To know the number of atoms of an element in any compound or molecule we have to multiply the coefficients that is written in front of the molecule to the number that is written on the foot of that element. So the correct option is option B
What is Balanced equation?Balanced equation is the one in which the total number of atoms of a species on reactant side is equal to the total number of atoms on product side
The number of carbon atoms on reactant side is 2 while on the product side it is 2
The number of Hydrogen atom on reactant side is 4 while on the product side it is also 4
The number of oxygen atom on reactant side is 1 while on the product side it is 6, so to balance oxygen we multiply O₂ by 3 so the balanced equation is
C₂H₄+3O₂\(\rightarrow\)2CO₂+2H₂O
Thus the balanced equation is C₂H₄+3O₂\(\rightarrow\)2CO₂+2H₂O. Option B is correct option
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How do the properties of each of these materials vary? Paper and Cardboard, Plastic, Wood, Metals
PLEASE HELP NOW
Answers
The properties of all of these material vary from each other. Paper, cardboard and plastic are insulators and metals and conductors. Each of them has different physical properties.
What are physical properties ?The physical properties of a substance include properties which changes its physical structure, size, shape, phase etc. Solubility, conductivity, resistance etc. are also physical properties.
Here, paper, cupboard and plastic are insulators and they does not conduct electricity. Whereas, metals are very good conductors and they have wide range of applications in optoelectronic devices.
Each of these materials has different melting temperature and different uses. Their density also vary significantly. The paper is the less dense one here and metals are denser.
The applications of these materials are based on their physical properties.
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1. Using D10W and a vial of NaCl 4 mEq/mL, how many mL of NaCl are needed to prepare 250 mL of a
D10/NS solution?
a. 4.8mL
b. 9.6ml
c. 19.6mL
d. 154mL
Answers
To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.
I know all the answers to the questions I ask but basically I exercize your mind for these. How many protons are in Uranium
Answers
Answer:
About 3/4ths?
Explanation:
Answer: A uranium atom has 92 protons
Explanation:
What are the five steps of the scientific method in order from first to last? A:observation, problem, hypothesis, project experimentation, conclusion B: research, problem, project experimentation, conclusion, hypothesis C: research, problem, project experimentation, hypothesis, conclusion project experimentation, conclusion,hypothesis , problem, conclusion
Answers
Answer:
A
Explanation:
It should be A: observation, problem, hypothesis, project experimentation, conclusion
Usually first you want to a make observations, state the problem that you will figure out, make a hypothesis, test your hypothesis, and make a conclusion saying if your hypothesis to the problem was right or wrong.
Five steps of the scientific method in order from first to last is observation, problem, hypothesis, project experimentation, conclusion.
What is hypothesis?Hypothesis can be defined as an assumption which is made for the sake of argument . It is an interpretation of a practical condition for which action needs to be taken.It is defined as a tentative assumption which is made to test logical consequences.It is an antecedent clause of a statement which is conditional.
It is constructed before research. There are six types of hypothesis 1)simple hypothesis 2) complex hypothesis 3) directional hypothesis 4)non-directional hypothesis 5) null hypothesis 6)casual hypothesis
The hypothesis should be clear and precise, it must be specific and way of explanation of hypothesis should be simple.
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If one thing has a positive charge, and the other has a negative charge, will they attract?
Answers
Answer:
yes
Explanation:
opposites attract!
Is Melting chalk in vinegar a Physical or Chemical change, and how is it.
Answers
Answer:
It is a chemical change because putting the chalk in the vinegar starts the chemical reaction as the acid starts to dissolve the calcium carbonate.
PLEASE GIVE BRAINLIEST
Answer:
Chemical change
Explanation:
Chalk is a sedimentary rock made of calcium carbonate. Chalk immediately begins to dissolve when it comes in contact with an acid like vinegar. In contrast, the chalk that is in water has no such reaction.
Rocks that contain calcium carbonate can erode when they come in contact with acids, and chalk contains calcium carbonate. Vinegar is acetic acid, and chalk is a base. An acid plus a base causes a chemical reaction. So, vinegar combined with chalk creates a chemical reaction.
Hope it helped!
Help please with number 3 don’t worry I will give brainliest to the best answer!
Answers
Which of the following would occur if the Thrush population was to suddenly decrease?
a
The population of Eagles would increase
b
The population of Eagles would decrease
c
The population of Dragonfly would decrease
d
The population of corn would increase
Answers
Reasoning: Since Eagles directly eat Thrush, their populations would decrease.
The other answers are wrong because with the first choice, Eagles would not increase in population if one of their food sources were removed. For the third choice, Dragonflies wouldn’t increase. Since Thrush eat Dragonflies, the disappearance of Thrush wouldn’t hurt the population of Dragonflies. Lastly, The last option is wrong because corn isn’t reliant on animals to survive. If Thrush disappear, corn will not be affected. This leaves B. to be the answer.