What is min for a monochromatic beam of light of wavelength 600 ...

[chads108]

What is min for a monochromatic beam of light of wavelength 600 nm and an aperture diameter of 6.00 mm?
 
  A) 100  10-6 rad
  B) 202  10-6 rad
  C) 122  10-6 rad
  D) 244  10-6 rad
  E) 236  10-6 rad

Question 2

In a RLC circuit, a second capacitor is connected in parallel with the capacitor previously in the circuit. What is the effect of this change on the impedance of the circuit?
 
  A) It increases.
  B) It decreases.
  C) It does not change.
  D) It increases for frequencies below resonance and decreases for frequencies above resonance.
  E) It decreases for frequencies below resonance and increases for frequencies above resonance.

[aruss1303]

Answer to Question 1

C

Answer to Question 2

B

[chads108]

Thanks for the timely response, appreciate it

[tkempin]

Excellent