Which phase of the moon do you expect to see high in the sky at 6:00 P.M.?
A. the full moon
B. the third quarter
C. the new moon
D. the first quarter
Answer: D
You might also like to view...
The lunar highlands are composed primarily of ________.
A. olivine B. anorthosite C. silicon dioxide D. basalt
When holes are drilled through the wall of a water tower, water will spurt out with the greatest speed from the hole closest to
A) the bottom of the tower. B) the middle of the tower. C) the top of the tower. D) all the same
In a pure resistive circuit, the phase angle between current and voltage is
A) 0. B) ?/2 radians. C) -?/2 radians. D) ? radians. E) 3?/4 radians.
A string is strung horizontally with a fixed tension. A wave of frequency 60.0 Hz is sent along the string, and it has a wave speed of 58.4 m/s. Then a second wave, one of frequency 120 Hz, is sent along the string. What is the wave speed of the second wave?
a. 29.2 m/s b. 58.4 m/s c. 117 m/s d. 87.6 m/s e. 234 m/s