Electric and Magnetic Forces
the attractive and repulsive forces between two poles
Magnetic Forces
defined as the ability to do work
Energy
Vibrations that travel through the air or other media
Sound
is the total kinetic energy of the molecules in an object
Thermal Energy
occur when ions create attractive and repulsive forces
Electric Forces
five main forms of energy is?
Heat, Chemical, electromagnetic, nuclear, and Mechanical
Sound travels as a
longitudinal wave
is the average kinetic energy of the molecules in an object
Temperature
a force combining both electric and magnetic forces
Electromagnetism
Three ways of Heat Transfer
Conduction, Convection, Radiation
Sound waves must have a ______ to travel through.
medium
is the energy transferred between two objects of different temperature
Heat
the area around an electric charge that experiences the force exerted by the electric charge.
Electric Field
required to bonds atoms together
Chemical Energy
the ability of a material to bounce back after being disturbed
Elasticity
is the amount of energy needed to raise the temperature of 1 kg of a substance of 1 K
Specific heat capacity
The power of a magnet is known as the _____ of that magnet.
magnetic force
Energy can be neither created nor destroyed by ordinary means
The Law of Conservation of Energy
how much matter there is in a given amount of space
Density
Molecules have no velocity but can still vibrate
Frozen Water