How will high tides differ from their average values when the Moon and the Sun are on opposite sides of Earth?
A. They will be higher than average.
B. They will be lower than average.
C. They will not differ from average values significantly.
D. There are no high tides when the Moon and Sun pull in opposite directions.
Answer: A
You might also like to view...
If the distance between two negative point charges is increased by a factor of two, the resultant potential energy is what factor times the initial potential energy?
a. 2 c. 1/4 b. 1/2 d. 4
The kilowatt is a measure of
A) force. B) sex appeal. C) energy. D) power. E) speed.
The chemical abundance of population I stars
a. indicates that they were formed before the population II stars. b. indicates that the material they formed from had been enriched with material from supernovae. c. indicates that they contain very few heavy metals compared to halo stars. d. depends on the temperature of the star. e. depends on the mass of the star.
The energy attributed to an object by virtue of its motion is known as
A) kinetic energy. B) potential energy. C) radiative energy. D) mass-energy.