Energy Transformations

___________ objects produce sound.

• vibrating

• stationary

• thermal

• mechanical

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NGSS.MS-PS4-1

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First, _____________ must be used to cause the object to vibrate, which makes the object and air around the object vibrate.

• transformation

• a mallet

• energy

• sound

 The vibrations travel through solids, liquids, and gasses as sound ___________.

• energy

• motion

• waves

• electricity

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound energy is the energy of sound waves as they ______________.

• vibrate

• enter the eardrum

• travel

• transfer energy

Tags

NGSS.MS-PS4-1

Sound waves transfer _____________ from one place to another.

• electricity

• vibrations

• motion

• energy

Tags

NGSS.MS-PS4-1

If there is no air between a vibrating object and our __________, we cannot hear sound.

• nose

• face

• ears

• eyes

Sound energy can be produced by energy of ________, when objects hit each other.

• motion

• collisions

• light

• vibrations

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NGSS.MS-PS2-1

NGSS.MS-PS3-5

NGSS.MS-PS4-1

Sound energy can also be produced by __________ energy, when a radio is turned on.

• thermal

• mechanical

• light

• electrical

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Objects can have heat energy or energy of motion, but not light energy, because light is __________

• seen

• weak

• energy

• extinct

Tags

NGSS.MS-PS4-1

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Objects do not have light energy, although they can __________ it or absorb it.

• transfer

• create

• transform

• destroy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2