Describe an experiment to show that sound can travel in water
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1.Well one can go for scuba diving and can listen they sound of his own.. the sound can be heard of the bubbles formation.
2.one can listen the formation of eddy currents in the water.
2.one can listen the formation of eddy currents in the water.
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EXPERIMENT: to show that sound can travel in water
Place a squeaky toy (sound making toy) in a polythene bag and fill it with water. Hold it close to your ear and squeeze the toy. Can you hear the sound produced by the toy?
Repeat the same experiment with an air filled polythene bag. Compare this sound with the sound that you heard with the polythene bag filled with water.
You can also perform this activity in the following way :
Take a bucket fill it with water .Now immerse a squeaky toy kept it in a polythene bag. Now squeeze it. Do you hear sound? Now, bring your ear near the bucket and repeat the same action. You will hear the sound of the toy squeaking.
Place a squeaky toy (sound making toy) in a polythene bag and fill it with water. Hold it close to your ear and squeeze the toy. Can you hear the sound produced by the toy?
Repeat the same experiment with an air filled polythene bag. Compare this sound with the sound that you heard with the polythene bag filled with water.
You can also perform this activity in the following way :
Take a bucket fill it with water .Now immerse a squeaky toy kept it in a polythene bag. Now squeeze it. Do you hear sound? Now, bring your ear near the bucket and repeat the same action. You will hear the sound of the toy squeaking.
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