Glass is transparent to light of frequencies that A) match its ...

[nummyann]

Glass is transparent to light of frequencies that
 
  A) match its natural frequencies.
  B) are below its natural frequencies.
  C) both of these
  D) none of the above

Question 2

Which will warm up quicker in sunlight?
 
  A) a piece of colored glass
  B) a piece of clear glass
  C) both the same

[onowka]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: A

[nummyann]

Excellent

[Dnite]

Thanks for the timely response, appreciate it