Physics, 23.03.2021 21:50 alisonn2004

How to light prodeced by nature

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Natural sources of light include our sun and other stars, where the source of energy is nuclear energy (recall that the moon does not produce light but merely reflects sunlight), lightning, where the source is electrical, and fire, where the energy source is chemical.

Answer from: Quest

Try b? sorry if i’m incorrect
An object is located 5.0 cm from a convex lens. the lens focuses light at a distance of 10.0 cm. wha

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it has to be b, about 97 percent.

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