waves
what is the top of a wave?
a peak
what happens when you put colored plastic over a flashlight?
a white light
You need this to see yourself in the mirror
light
when a clock ticks energy is transferred by...
motion and sound
NON-SCIENCE BOUNUS:
who sings the song "Eraser"
Ed Sheeren
Do light waves travel in straight or curvy lines?
straight
you need this to see
a working light source
what can you use a mirror for?
to see your reflection
list 4 types of energy
light
sound
motion
heat
what is amplitude?
something used to describe how high or low a sound is
distance between peaks is called...
wavelength
what happens when light refracts?
it creates mirage
what would happen if you shined a flashlight on a mirror?
the light would reflect back
can energy be created or destroyed?
trick question:no
energy that cannot be made again
what is nonrenewable energy?
what is frequency?
how often waves ocur
holiday lights transfer energy from electricity into...
light and heat
list 3 things a lens (type of mirror) can be used for
microscopes
glasses
magnifying glass
where do plants get energy?
sunlight
what is a source of energy?
any natural resource from which the humans can obtain or get energy from
special easy bonus: what is volume?
how loud a sound is
what is light
one of the many different types of energy
frosted glass and wax paper are examples of _______material
What is translucent?
there is potential and...
kinetic energy
The ability to do work is...
energy