A silicon monoxide thin film (n = 1.45) of thickness 77.6 nm is ...

[appyboo]

A silicon monoxide thin film (n = 1.45) of thickness 77.6 nm is applied to a camera lens made of glass (n = 1.55). This will result in a destructive interference for reflected light of what wavelength?
 a. 720 nm
  c. 450 nm
  b. 558 nm
  d. 522 nm

Question 2

If the temperature of an ideal gas contained in a box is increased:
 a. the average velocity of the molecules in the box will be increased. b. the average speed of the molecules in the box will be increased. c. the distance between molecules in the box will be increased. d. all of the above.

[shaikhs]

Answer to Question 1

C

Answer to Question 2

B

[appyboo]

Thanks for the timely response, appreciate it

[brbarasa]

Wow, this really help