When the motion of the medium is at right angles to the direction of the wave the wave is called? - a wave in which the motion of the medium and the direction of the wave are parallel to each other -
the measure of the distance from the top of a Crest to the top of another crest-
one wave per second is a definition of a -
the ability of a wave to wrap or go around an object is referred to as-
the highest point of displacement in a transverse wave is called a -

The measurement from a crest to the point of origin in a transverse wave
The lowest part of a transverse wave

the material through which the energy of waves is transmitted -
which wave interaction is characterized by a change in speed of a wave-
the interaction between two waves arriving at the same point at the same time is called-
the crowding together of air molecules in sound waves is called
energy traveling from one place to another is an example of -
What matter does when waves move through it -
The part of a longitudinal wave that is spaced out-rarefaction
When a wave bounces off a barrier
Frequency x wavelength
How many waves go passed a certain point in a given amount of time

Dinate system, and a charge q = - 2.00 nc is placed s2 10 n> c. (a) what is the change in electric potential energy when the dipole moment of a molecule changes its orientation with respect to es from parallel to perpendicular? (b) at what absolute temperature t is the average translational kinetic energy 32 kt of a molecule equal to the change in potential energy calculated in part(: abovethistemperature,thermalagitationprevents the dipoles from aligning with the electric field.) placed in a uniform electric field e with magnitude 1.6 * 6 on the positive x-axis at x = 4.00 cm. (a) if a third charge q3 = +6.00 nc is now placed at the point x = 4.00 cm, y = 3.00 cm, find the x- and y-components of the total force exerted on this charge by the other two. (b) find the magnitude and direction of figure p21.62 ll uu 21.55 . torque on a dipole. an electric dipole with dipole moment ps is in a uniform external electric field es. (a) find the orientations of the dipole for which the torque on the dipole is zero. (b) which of the orientations in part (a) is stable, and which is unstable? (hint: consider a small rotation away from the equi- librium position and see what happens.) (c) show that for the stable orientation in part (b), the dipole’s own electric field tends to oppose the external field. 21.62 ..

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?