A sond wave has a frequency 3khz and wave length 50 kms how long will it tajeto travel
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⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐
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✌✌ TERMS & DEFINITIONS ✌✌
✔ FREQUENCY : The number of vibrations or oscillations produced by a vibrating or oscillating body in one second is called its frequency. Its S. I. unit is Hertz.
✔ TIME PERIOD : The time required for one complete oscillation or vibration is called its time period. It is measured in seconds.
✔ WAVELENGTH : It is the length of one wave and it is generally represented by the Greek term, "lambda". Its S. I. unit is metre.
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❄❄❄❄ SOLUTION ❄❄❄❄
Given, frequency of sound wave = 3 kHz or 3000 Hz.
Time which the sound wave will take to travel
= 1/frequency
= (1/3000) seconds
= 0.0003 seconds (approx.)
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⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐
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==================================
✌✌ TERMS & DEFINITIONS ✌✌
✔ FREQUENCY : The number of vibrations or oscillations produced by a vibrating or oscillating body in one second is called its frequency. Its S. I. unit is Hertz.
✔ TIME PERIOD : The time required for one complete oscillation or vibration is called its time period. It is measured in seconds.
✔ WAVELENGTH : It is the length of one wave and it is generally represented by the Greek term, "lambda". Its S. I. unit is metre.
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❄❄❄❄ SOLUTION ❄❄❄❄
Given, frequency of sound wave = 3 kHz or 3000 Hz.
Time which the sound wave will take to travel
= 1/frequency
= (1/3000) seconds
= 0.0003 seconds (approx.)
==================================
⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐
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