Question

Which describes the correct energy conversion when a solar cell is used to light a street lamp?

solar to light
solar to light and heat
solar to electric to light and heat
heat to electric to light

Answer 1

I think it's a solar power might seem strange or futuristic but it's already quite common place you might have a solar powered quartz watch on your wrist or solar powered pocket calculator

Answer 2

I think its A Solar to light