Light is reflected when A) electron clouds of atoms are ...

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Light is reflected when
 
  A) electron clouds of atoms are energized.
  B) atomic nuclei are made to vibrate.
  C) incident light is returned into the medium from which it came.
  D) electromagnetic waves emanate from matter.

Question 2

An image of the American flag cast by a simple lens finds red and blue colors at slightly different distances from the lens. The color closest to the lens is
 
  A) red.
  B) blue.
  C) both at the same place

[stillxalice]

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B

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TYSM

[31809pancho]

Gracias!