Which describes the motion of the media for a surface wave?

A. The motion is parallel to wave direction

B. The motion is both parallel and perpendicular to wave direction.

C. The motion is perpendicular to wave direction.

How many neutrons does element X have if it's atomic number is 21 and it's mass number is 75

Work is being done in which of these situations? All motions are at a constant velocity (including velocity = zero).

A substance dissolves in water by breaking up into smaller pieces

A cars speedometer measures

What is the total number of atoms in the following formula? CaBr2 04

How can the time period of a pendulum be decreased or increased

A space probe is sent to the vicinity of the star Capella, which is 42.2 light-years from the earth. (A light-year is the distance light travels in a year.) The probe travels with a speed of 0.9930c.

ngrid kicks a football with an initial velocity of 12 m/s at an angle of 45° relative to the ground. The horizontal component of the initial velocity to the nearest tenth is m/s.

A 60-watt light bulb has a voltage of 120 volts applied across it and a current of 0.5 amperes flows through the bulb. What is the resistance of the light bulb?

In a laboratory experiment, a diffraction grating produces an interference pattern on a screen. If the number of slits in (including the slit spacing) the same, then The fringes stay the same brightness and get closer together.