On a clear night when an observer in Los Angeles sees a first quarter Moon an observer in London would see
a. a full moon.
b. a first quarter moon.
c. a new moon.
d. a third quarter moon.
e. any of the above, depends on the time
B
You might also like to view...
A circular loop of wire has its radius doubled in time ?t. A uniform magnetic field is at an angle of 60° to the plane of the coil, and the magnetic field halves its intensity in the same time interval ?t. During this interval, what happens to the flux through the coil?
a. It decreases. b. It remains the same. c. It increases. d. More information is needed to make this conclusion.
A rocket can never go faster than the speed of its exhaust
Indicate whether the statement is true or false
A plasma state of matter is
a. a conducting solid b. a part of the blood c. an ionized gas d. a conducting liquid e. none of the above
What is the cause of Jupiter's slight flattening, which results in an equatorial diameter 6% greater than its polar diameter?
A) its rapid spin cycle B) its massive gravitational pull C) nuclear fission within its core D) its frequent reversal of its magnetic poles