Question

select the correct answer. which energy conversion takes place when a solar cell is used to light a street lamp? a. solar energy - light energy b. solar energy - electric energy - light and heat energy c. solar energy - light and heat energy d. heat energy - light energy e. heat energy - light energy - electric energy

Explanation:

A solar cell first converts solar energy into electric energy. Then the street - lamp converts the electric energy into light and heat energy.

Answer:

B. solar energy - electric energy - light and heat energy