HSC Science (Electronics) 12th Board ExamMaharashtra State Board
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Solution for A sonometer wire vibrates with frequency n1 in air under suitable load of specific gravity of . When the load is immersed in water, the frequency of vibration of wire n2 will be - HSC Science (Electronics) 12th Board Exam - Physics

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Question

A sonometer wire vibrates with frequency n1 in air under suitable load of specific gravity of . When the load is immersed in water, the frequency of vibration of wire n2 will be .........

(a)  `n_1sqrt((sigma+1)/sigma)`

(b) `n_1sqrt((sigma-1)/sigma)`

(c) `n_1sqrt(sigma/(sigma+1))`

(d) `n_1sqrt(sigma/(sigma-1))`

 

Solution

`n_1sqrt((sigma-1)/sigma`

Specific gravity or relative density is

`n_1/n_2=sqrt(sigma/(sigma-1)`

`∴n_2=n_1sqrt((sigma-1)/sigma)`

 

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Solution for question: A sonometer wire vibrates with frequency n1 in air under suitable load of specific gravity of . When the load is immersed in water, the frequency of vibration of wire n2 will be concept: Acceleration Due to Gravity and Its Variation with Altitude and Depth. For the courses HSC Science (Electronics), HSC Science (Computer Science), HSC Science (General)
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