True or false:

in a compressional wave the matter in the medium moves back and forth at right angles to the direction that the waves travel.

0.01 kg of 4.0°C water is heated until its temperature is 37°C. If the specific heat of water is 4186J/kg°C, calculate the amount of heat energy needed to cause this rise in temperature. (Round to 2 Decimal Places)

The strategy used by US forces to win the war on the Pacific was called (A) total war (B) blitzkrieg (C) island hopping (D) kamikaze

How can different type of matter be distinguished from each other

The speed of all electromagnetic waves is 3.00 * 108 meters per second. What is the wavelength of an X-ray with a frequency of 1.18 * 1018 Hz? 2.54 * 1026 meters 3.93 * 109 meters 2.54 * 10-10 meters 3.93 * 10-11 meters

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. What is its vertical displacement (in m) after 10 s? (g = 10 m/s2)

Why can we see our breath on a cold winter day

True or false describing a metal as malleable means that it can be pounded into a new shape

A 40 kg-skier starts at the top of a 12-meter high slope. At the bottom, she is traveling 10 m/s. How much energy does she lose to friction? A. She doesn't lose any because mechanical energy is always conserved. B. 4,704 J C. 2,000 J D. 2,704 J

In a series circuit, loads which have the same voltage dropped across them will have?.

Which of the following describes temperature