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Answer: the energy possessed by a body because of its motion
What is acceleration
100
Answer: a particle, object, or system that lacks a net charge
What is kinetic energy
100
Answer: a subatomic particle having a positive charge and which is found in the nucleus of an atom
What is neutral a
100
Answer: a piece of glass with polished plane surfaces that disperses a beam of white light into its component colors
What is proton
100
Answer: a piece of glass with polished plane surfaces that disperses a beam of white light into its component colors
What is prism
200
Answer: the force exerted per unit area
What is pressure
200
Answer: energy stored in an object due to the object's configuration and position
What is potential energy
200
Answer: a reaction; a change in matter from one form to another, without forming new substances
What is physical change
200
Answer: subatomic particle having zero charge, found in the nucleus of an atom
What is neutron
300
Answer: the product of a thorough blending of two or more substances, not chemically combined
What is mixture
300
Answer: emission of energy in the form of rays or waves
What is radiation
300
Answer: solid, liquid, or gas that possesses inertia and is capable of occupying space
What is matter
300
Answer: the amount of matter an object contains
What is mass
300
Answer: the region where magnetic force exist around magnets or electric currents
What is magnetic field
400
Answer: a form of energy resulting from the temperature difference between a system and its surroundings
What is heat
400
Answer: having the property of attracting iron and certain other materials by virtue of a surrounding field of force
What is magnetic
400
Answer: one of the fundamental states of matter with a definite volume but no definite shape
What is liquid
400
pulley
What is a type of simple machine; a circular lever, usually a wheel with a groove where a rope can be placed and used to change the direction of a force
400
Answer: the bouncing off or turning back of light, sound, or heat from a surface
What is reflecting
500
Answer: a type of simple machine; consists of a rigid bar that pivots about a fulcrum, used to transmit and enhance power or motion
What is lever
500
Answer: the lowest point on a wave
What is trough
500
Answer: type of simple machine that consist of an inclined plane used to separate two objects
What is wedge
500
Answer: a measure of the amount of space an object takes up; also the loudness of a sound or signal
What is volume
500
What is the event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in a scientific experiment