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2.8A Science (Sound) Flashcards | StudBud
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2.8A Science (Sound)
2.8A Science (Sound)
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1
Radios, televisions, and musical instruments are all sources of ____________________.
light
sound
heat
2
Sound energy travels directly along the surface of matter.
True
False
3
What type of energy can you hear?
light energy
heat energy
sound energy
4
_________________ is how high or low a sound is.
music
loud
pitch
soft
5
Aaron tapped this spoon against the glass and heard a sound. What produced the sound?
The spoon
Aaron is imagining it.
The glass
The water.
6
Sound is made when an object _______________.
vibrates
wiggles
drops
is still
7
If more energy is used, the sound gets _____________.
louder
softer
8
Snoopy is playing the guitar and hears a sound. Why is the sound being produced?
Snoopy plays really well.
The guitar is vibrating.
The strings are vibrating.
The floor is vibrating.
