13 resources
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A hearing aid is a battery-operated, an electronic device that receives sound from the atmosphere and…
“Sonar” can be defined as “ Sound Navigation and Ranging” This device is used to measure…
The high frequency waves are known as ultrasound. ultrasonography is also done to examine the foetus…
Reverberation is the persistence of a sound after a sound is produced. A reverberation is created…
The speed of the sound in a medium is affected by the 1. It depends upon…
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Compression (C) – These are the regions where particles are crowded together and are represented by…
The basic way for the production of Sound is “vibration”. When an object vibrates it produces…
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Motion is a kind of state in which some distance is being covered with respect to…
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This motion is a kind of motion in which an object moves from one point to…
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Scalar quantity : This physical quantity have it’s own magnitude but not specific direction. Example- distance,…
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