Sound
Sound is a form of
Mechanical energy
Closed circuits
allow the flow of electricity energy
what is the name another word for light
Radiant energy
Matter anything that has _ _ _
MAS and takes up space
The greater the force the greater __ _
the change in motion
As a compressor wave moves through a
solid,liquid, gas
Conductors are
Not all materials allow electrical energy to easily flow in a current
Light passes easily through
transparent materials
Matter has
Mass and Volume
Any moving object has
Kinetic energy ( energy of motion)
Name stuff that makes sound only( 3)
blow dryer blended iPad
Is it true all materials allow electrical energy to easily flow in a current
No it is not ture
Like sound,light travels in
Waves
Matter is made of particles called
atoms
To describe the car’s motion a student should use it’s
distance and speed
Sound pitch describes _ _
how high of low a sound is
Insulators are materials that do not allow electricity to
flow easily through them
White light includes all those
Colors combined
When ice cream is left out of a freezer the ice cream changes from a
Solid to a Liquid
An object is traveling north at a speed of 12 kilometers pre hour. Which characteristic of the object is being described. matter, motion, volume, temperature
B motion
Sound must have
Medium through which to travel
Can some object be both insulators and conductors Yes or No
Yes
Light travels in a straight path until it meets
an object
Which of these is a mixture
. Salt
. Water
. Lemonade
. Sugar
Lemonade is the correct
A person is pushing a box what would likely change
The position of the box