Author Question: In common transparent media, as the frequency of light increases, the index of refraction A) ... (Read 54 times)

Mr3Hunna · **on:** Jul 27, 2018

In common transparent media, as the frequency of light increases, the index of refraction

A) increases.
B) stays constant.
C) decreases.
D) varies as the sine of the incident angle.

Question 2

A fully charged capacitor (37. F) is discharged through a resistor (1000. ohms). If the voltage reduced to 7.6 volts after just 20. ms, what was the original potential on the capacitor?

A) 16. volts
B) 9.0 volts
C) 8.0 volts
D) 13. volts
E) 11. volts