Which statements about reflection are true? (SELECT ALL THAT APPLY) Convex mirrors have focal points opposite...

Question

Question

Which statements about reflection are true? (SELECT ALL THAT APPLY)

	Convex mirrors have focal points opposite to their reflective sides.
	Diffuse reflection can occur because a surface is rough or due to sub-surface scattering.
	Specular reflection requires that angles of incidence match the angles of reflection.
	Light reflected off a surface can never be perfectly polarized at any angle.

Answer 1

Answer #1

Sol:

1) true, convex mirror has focal points opposite to their reflecting side.

2) true

3) true

4) false , only white light reflected off from a surface can never be polarized, since polarizing angle is different for different wavelengths.

Answer 2

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