In an earthquake, a P wave is a longitudinal wave. It moves through soil and rock as a

A. wavy line.

B. series of faults.

C. series of compressions and rarefactions.

D. series of crests and troughs.

Which of the following is not true concerning internet websites

A given individual is unable to see objects clearly when he is beyond 80 cm. What power lens should be used to correct this problem? A) - 1.25 Diopters B) - 3.68 D C) - 11.650485 D D) - 0.2 D E) - 15.686275 D

You travel 40 kilometres in 1.5 horse. what is your average

What two pieces of information are crucial to understanding newton's second law?

A ray of light traveling from air into crown glass (n = 1.52) strikes the surface at an angle of 45 degrees. What will the angle of refraction be?

If a car goes along a straight road heading east and speeds up from 45 ft/s to 60. ft/s in 5 sec, calculate the acceleration

To generate higher profit margins, producers must work to increase their total supply. increase their total expenses. decrease their customer base. decrease their production costs

Solar energy isn't usually used as the only power source for a reason because what

What particle can be stopped by skin

What was significant about the atomic theory that democrituis proposed?