The fundamental frequency of a sonometer wir carrying a block of mass ' M ' and density ' \rho ' is ' n ' {\Hz}. When the block is completely immerse in a liquid of density ' \sigma ' then the new frequency will be

Correct Answer is : n[ρ−σρ]12

{\n} [\frac{\rho-\sigma}{\rho}] ^{\frac{1}{2}}

{\n} [\frac{\rho-\sigma}{\sigma}] ^{\frac{1}{2}}

{\n} [\frac{\rho}{\rho-\sigma}] ^{\frac{1}{2}}

n [\frac{\sigma}{\rho-\sigma}] ^{\frac{1}{2}}

MHTCET 13 May 2023 Shift 1 Solved Paper

Section: Physics

Question : 145 of 150

Marks: +1, -0

The fundamental frequency of a sonometer wir carrying a block of mass ' M ' and density ' ρ ' is ' n ' Hz. When the block is completely immerse in a liquid of density ' σ ' then the new frequency will be

n[‌
ρ−σ
ρ
]‌
1
2
n[‌
ρ−σ
σ
]‌
1
2
n[‌
ρ
ρ−σ
]‌
1
2
n[‌
σ
ρ−σ
]‌
1
2

Validate

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