Author Question: What is min for a monochromatic beam of light of wavelength 600 nm and an aperture diameter of 6.00 ... (Read 87 times)

chads108 · **on:** Jul 29, 2018

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.