Question

1.How can light waves from the sun be converted to electricity?

A through an electric heater
B through a solar cell
C through a hydroelectric dam
D through the process of fission
2.Which statement best describes the law of conservation of energy?

A Energy can be destroyed but not created.

B The conservation of energy is unrelated to the conversion of energy.

C Energy cannot be created or destroyed.
D Natural resources need to be conserved.
3.Which example best describes the conversion of chemical energy to mechanical energy?

A electricity boiling water

B sunlight warming the ground

C fuel being combusted to power a rocket

Answer 1

Solar power harvests radiant energy carried by the light from our sun by converting it into electricity. Biomass from plants. Plants are able to harness and use light energy in a process called photosynthesis.

Step-by-step explanation: