A) liquid B) motion C) energy D) light
A) thinking about objects B) vibrating objects C) energy changing form D) changes in the state of matter
A) water B) matter C) empty space D) solid objects
A) gases B) gels C) liquids D) solids
A) a pool of water B) empty space C) a block of iron D) a mixture of gases
A) circular motions B) waves C) straight lines D) empty space
A) hear B) feel C) see D) speak
A) false B) true
A) the substance that does not allow electricity to travel through it B) the amount of matter in an object C) a form of energy that travels in waves and can move in empty space D) a form of energy produced by vibrating objects
A) move back and forth rapidly B) a force that works against motion C) a form of energy produced by vibrating objects D) the measure of the amount of gravity acting on an object's mass |