Question

Write any 2 activities to demonstrate the sound waves travels faster in solids than in gases.

Answer 1

1 ) On a table strike your fingers very softly so that you can not hear the sound of your fingers but then you can put your ears on the table then you can easily hear the sound of your fingers because sound travels faster in Solids than in gases.

2) Just shake your hand in the air, then no sound will produce but when you shake your hand on a bottle and your ear is on bottle then you can hear the sound of your hand because sound travels faster in solids than in gases.


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