Question

solar panels transform energy from —
a. thermal to electrical
b. electrical to radiant
c. radiant to electrical
d. collecting sunlight in solar panels

Explanation:

Solar panels work by converting radiant energy (from sunlight, which is a form of radiant energy) into electrical energy. Option A is incorrect as solar panels don't primarily convert thermal energy. Option B is the reverse of the correct energy transformation. Option D describes a process but not the energy transformation. So the correct option is C as it correctly states the energy transformation of solar panels (radiant to electrical).

Answer:

C. radiant to electrical