Author Question: Which becomes warmer in sunlight, sunglasses or clear reading glasses? A) sunglasses. B) reading ... (Read 114 times)

deesands · **on:** Jul 29, 2018

Which becomes warmer in sunlight, sunglasses or clear reading glasses?

A) sunglasses.
B) reading glasses.
C) both of these
D) none of the above

Question 2

Visible light that shines on a pane of transparent glass

A) is mostly reflected.
B) produces a chain of absorptions and re-emissions through the glass.
C) mostly transforms to thermal energy.