Question

1) Solar energy is produced with the help of __________ cells.
2) The risk of setting of nuclear power plant is the generation of ____________.

Answer 1

Answer:

1)Strips of negative (n-type) silicon, which has an extra electron and positive (p-type) silicon that is missing one electron, are sandwiched together. The combination forms a photovoltaic cell. And when multiple photovoltaic cells are placed side by side under glass, they give us common solar panels...

2)storage and disposal of spent or used fuels: this is because the uranium used decays into harmful subatomic particles radiations which are harmful to health. Further there is risk of accidental leakage of nuclear radiation.

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Answer 2

Answer:

rechargeable cells

morden civilization

Explanation:

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