Magnets Question Preview (ID: 8686)

a) the motion of protons

b) the motion of electrons

c) the attraction between protons and electrons

d) the interaction between neutrons and protons

a) north pole of another magnet

b) south pole of another magnet

c) the north pole of the same magnet

d) the north and south pole of another magnet

a) in an X shape

b) in the same direction

c) in different directions

d) in a circular path like a circuit

a) iron

b) glass

c) wood

d) plastic

a) electrons moving across a wire

b) a region of similarly oriented electrons in motion

c) the repulsion that occurs between the same poles of two magnets

d) the attraction that occurs between the north and south pole of two different magnets

a) The amount of disorder in a substance

b) the average kinetic energy of molecules

c) the average potential energy of molecules

d) the direction of the moving molecules in a substance

a) have less thermal energy

b) have more molecular disorder

c) become more orderly if heated more

d) will move thermal energy to a hotter substance

a) the flow of thermal energy

b) the flow of potential energy

c) the measure of molecular order in a substance

d) the average kinetic energy of molecules in a substance

a) slower its temperature rises.

b) more quickly its temperature rises

c) less heat is transferred to a substance

d) more energy is transferred to a substance

a) a cup of hot water

b) a cup of cold water

c) a hot tub full of hot water

d) a large bucket of hot water