Review Drill #13

1	direction of the current induced in a coil when a north pole of a permanent bar magnet is moved at a constant velocity within the coil
2	direction of the current induced in a coil lying flat on a table when the number of vertical magnetic field lines, oriented along the +z-axis, passing through the coil is decreased
3	type of current produced by rotating a coil within a magnetic field
4	general equation for the operation of a motor
5	general equation for the operation of a generator
6	formulae to calculate the velocity of a wave in a string
7	when are reflections inverted? upright?
8	when is a standing wave produced?
9	what are nodes? antinodes?
10	two types of interference
11	what is meant by the term latent heat?
12	the formula needs to calculate the amount of energy required to melt a substance at its melting point
13	distinguish between a vapor and a gas
14	the equation for the first law of thermodynamics
15	which type of flame is hotter: blue, red, or green?
16	name three types of heat transfer mechanisms.
17	slopes of lines on a phase diagram
18	What is meant by recoil?
19	True or False. when two objects collide, the smaller mass receives the greater impact force
20	True or False. momentum is only conserved in elastic collisions.