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100
what is the ability to do work
What is energy
100
this of an object equals the sum of its potential energy and it kinetic energy
What is mechanical energy
100
what forms when a disturbance causes energy to move through matter, such as air or water
What is mechanical wave
100
what is a measure of the intensity of the vibrations that produce a sound
What is volume
100
the sun only produces visible light true or false
What is false
200
the energy that an object has because of its position is ..
What is mechanical energy
200
spring
What is elastic
200
what is the number of waves that pass a point per second
What is frequency
200
what might happen when a sound wave strikes a surface
What is they reflect, travel,and absorb surfaces
200
seeing yourself in a mirror is a example of refraction
What is false
300
what is energy of a moving object
What is kinetic energy
300
hot coca
What is thermal
300
what is a rapid back - and -forth movement of an object
What is vibration
300
what occurs when the path of a light wave changes as it moves from one material to another
What is refraction
300
people have lenses in their eyes
What is true
400
this is energy that is stored in an object
What is potential energy
400
electrons in electric current
What is electrical
400
how high or low a sound is
What is pitch
400
what is a curved piece of clear material
What is lens
400
electromagnetic spectrum in order hint; theres three
What is gamma visible and radio
500
this can be stored in an object by changing the objects height
What is potential energy
500
sounds move faster through solids and liquids than through..
What is gases
500
what is how loud something is
What is volume
500
what special fibers carry light waves
What is fiber optics
500
visible light , radio waves , gamma rays , microwaves , infrared rays , ultraviolet rays , and xrays are all examples of ....
What is electromagnetic waves
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