When red and blue light pass through a prism which one bends more?
A. Depends on the material the prism is made of.
B. There is no way to predict this.
C. Red light
D. Blue light
Ans: D. Blue light
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A hollow conducting sphere of radius 12 cm had a charge of 18 
C placed on it. What is the potential 20 cm from the center of the sphere?
A. 0 V
B. 15 V
C. 73 V
D. 
E. 
Series Resonance: A series RLC circuit has a 100-? resistor, a 0.100-?F capacitor and a 2.00-mH inductor connected across a 120-V rms ac voltage source operating at 1000/? Hz. What is the resonant frequency of this circuit?
A. 70.7 kHz B. 17.9 kHz C. 22.5 kHz D. 35.3 kHz E. 11.3 kHz
The largest shield volcano yet discovered is:
A) Maxwell Mons on Venus. B) Kilimanjaro on Earth. C) Olympus Mons on Mars. D) Prometheus on Io. E) Caloris on Mercury.
This graph shows a gravitational wave signal recorded by the gravitational wave detectors (called LIGO) in two locations. What do models indicate was the cause of this signal?
A) the merger of two black holes in a distant galaxy B) a supernova in a distant galaxy C) the sudden explosion of an entire galaxy D) an x-ray burst on the surface of a neutron star