Energy
what is a flow of elecrtrons around a circuit?
Elecricity
what is a load?
something that Changes electrical energy to other
forms of energy
what must all waves have to travel?
energy
what is a force?
a push or a pull
what is gas?
matter that does not have a definite
shape or volume.
what is a example of a energy source
a battery
is a paper clip a conductor or insulator
conductor
what is a wave
a disturbance that
carries energy from one
location to another location.
Which of newtons laws explains inertia
Newtons first law
all matter is made up of what?
tiny particles, such as atoms, molecules, or ions.
what is potential energy
stored energy due to an objects position
what is a voltge
the potential difference between two points in a cicuit
what is a medium?
a substance or material that carries the wave.
what is the measure of inertia?
mass
what is liquid?
it is matter that has a definite volume but no definite shape.
what does energy mean?
the ability to do work
highr current equals
faster moving electric charge
what does a wave not transport?
matter
what is the meaning of velocity
speed and direction.
what does liquid change into?
gas
what is the si unit for energy?
joules(j)
what is a resistance?
how dificult it is for electrons to flow through a material
what is a transverse wave?
medium movesin a direction perpendicular to the direction that the wave moves.
what is a example of the law of inertia
Once airborne,unless acted onby an unbalanced force (gravity andair – fluid friction)the golf ball would never stop!
what is a solid
matter with a definite shape and definite volume.