If the ac peak current through a 100 ohm resistor is 1.7 A, the ...

[skymedlock]

If the ac peak current through a 100 ohm resistor is 1.7 A, the average power dissipated by the resistance is
 
  A) 85 W.
  B) 170 W.
  C) 289 W.
  D) 220 W.
  E) 145 W.

Question 2

A beam of light in water (n = 1.33 ) enters a glass slab (n = 1.50 ) at an angle of incidence of 60.0. What is the angle of refraction?
 
  A) 27.5
  B) 39.8
  C) 60.0
  D) 90.0
  E) 50.2

[Jbrasil]

Answer to Question 1

E

Answer to Question 2

E

[skymedlock]

TYSM

[okolip]

Excellent