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mash [69]
3 years ago
14

Please give the answer

Chemistry
2 answers:
Sophie [7]3 years ago
8 0

Answer:

A. The battery. D. The wind turbine. E. The solar panels

These give us electrical energy

There is a spelling error, I believe that is supposed to say stretched bow.

By stretching back a bow you are storing (Elastic) Potential Energy.

The transformation is (elastic) potential energy into kinetic energy (with some energy lost as sound and heat)

Sloan [31]3 years ago
6 0
D gives electrical air
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if one knows the mass and the molar mass of product D in a chemical reaction, one can determine the mass of product D procued by
ale4655 [162]

Answer:

Number of moles

Explanation:

Using the number of moles in chemical reactions, we can determine the quantity of products and even the reactants that are combining to form them.

The number of moles is derived using the expression below is;

     Number of moles  = \frac{mass}{molar mass}

Once we establish the number of moles of any of the specie given from the mass and molar mass, we can relate it to any other species.

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3 years ago
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gavmur [86]
B) independent


here’s the explanation

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2 years ago
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MrMuchimi

Lassa fever is extremely dangerous (please note researchers have a rough time correctly determing how dangerous a virus is because many have not had a major outbreak and a vrius will react differently to everyones body.)

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beks73 [17]

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Explanation:

the last one I read it

5 0
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Natali5045456 [20]

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A the uneven heating of earths surface

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