SOUND TEST REVIEW

___ is where the particles on a longitudinal wave bunch together

• compression

• comprehension

• Rarefaction

• Trough

___ is where the particles are far apart on a longitudinal wave

• compression

• rarefraction

• rarefaction

• comprehension

what substance expands as it freezes

• soda

• water

• ranch

• juice

Which of the following objects has elastic potential energy?

• a flashlight battery

• a ball rolling down the hill

• a basket ball sitting on a rack

• a stretched rubber band

Which is a source of potential energy?

• heat

• sound

• a battery

• a thrown ball

Which of the following is an example of chemical potential energy?

• glow sticks

• a flashlight that is turned on

• sunlight

• a ball at the top of the stairs

Which is an example of mechanical energy

• glow sticks

• a hammer hitting a nail

• lies that isnt a real type of energy

• sunlight

which is an example of gravitational potential energy

• a ball at the bottom of a hill

• a glow stick on the floor

• a ball rolling down the hill

• a ball at the top of a hill

Which is an example of thermal energy

• a cup of hot tea

• not a real thing

• a glow stick

• heat

Which is a type of electromagnetic energy?

• sunlight

• glow stick

• ball at the top of a hill

• none of the above