2 years ago

Why is sunlight considered a renewable resource?

2 answers:

7 0

Most renewable energy comes either directly or indirectly from the sun. Sunlight, or solar energy, can be used directly for heating and lighting homes and other buildings, for generating electricity, and for hot water heating, solar cooling, and a variety of commercial and industrial uses.

bixtya [17]2 years ago

3 0

The correct answer is "it is used for energy" hope this helped!

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If an atom of zinc has a mass of 64 it has how many neutrons

sveta [45]

Answer:

no of neutron = atomic mass - atomic number

Explanation:

here
atomic mass = 64
atomic number = 30

no of neutron = 64−30

no of neutron = 34

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2 years ago

C12H7Cl3FNaO2 what are the elements in that chemical formula

Bess [88]

Answer:

hope it helped you

Explanation:

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2 years ago

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3 years ago

Suppose protons were emitted rather than electrons. How would this affect the experiment?

Vera_Pavlovna [14]

Suppose protons were emitted rather than electrons then it affects the experiment as the mean velocity of proton will be less then mean velocity electron .

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The kinetic energy = 1/2 $mv^{2}$