Choose TRUE if the statement is correct and write FALSE if the statement is wrong.
6. Without vibration, there will be no sound.
7. Sound is produced when something is hit or plucked so that it begins to vibrate.
8. Sound waves travel very fast in solid materials.
9. Sound waves travel faster in solid than in liquids like water.
10. Sound travels fast when the vibration is slow.
Pleas help me :-(
6. Without vibration, there will be no sound.
7. Sound is produced when something is hit or plucked so that it begins to vibrate.
8. Sound waves travel very fast in solid materials.
9. Sound waves travel faster in solid than in liquids like water.
10. Sound travels fast when the vibration is slow.
Pleas help me :-(
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Answer:
6.true
7.true
8.true
9.true
10.false