You are a passenger on a spaceship. As the speed of the spaceship increases, you will observe
A) your watch slowing down.
B) your watch speeding up.
C) your watch losing time.
D) your watch gaining time.
E) nothing unusual about the behavior of your watch.
E
You might also like to view...
The concentration of oxygen in the atmosphere has been near or above its current value for the past
A) 200 million years B) 542 million years C) 65 million years D) 360 million years
Two vehicles with equal magnitudes of momentum traveling at right angles to each other undergo an inelastic collision. The combined wreck moves in a direction
A) parallel to either of the cars before collision. B) at 45 degrees to the direction of either car before collision. C) at some angle other than 45 degrees.
A cello plays a note of frequency 220 Hz using a length L of one of its strings. What length of the same string must be used in order to play a fundamental frequency of 256 Hz? Assume in each case that the note played is the fundamental frequency of the string at the given length and that the tension T and mass per unit length are not changed when selecting a different length of the same string.
A. 0.86L B. 1.72L C. 0.58L D. 1.16L E. 0.43L F. 2.32L
In strength, the magnetic fields of Uranus and Neptune are
A) very different, with flopped over Uranus having no field, and Neptune a strong one. B) similar, with both about 100 times stronger than our own. C) even stronger than that of Jupiter. D) perfect fits for the Dynamo theory. E) like Jupiter and Saturn, due to mantles of liquid metallic hydrogen.