Properties of Solids & Liquids-Young's Modulus [HBCSE Olympiads (Homi Bhabha Centre for Science Education) NSEP (Physics)]: Questions 1 - 1 of 1

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Question 1

Properties of Solids & Liquids

Young's Modulus

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Appeared in Year: 2016

Question

MCQ▾

A metallic wire of length is held between two supports under some tension. The wire is cooled through . Let be the Young՚s modulus, the density and the thermal coefficient of linear expansion of the material of the wire. Therefore, the frequency of oscillations of the wire varies as –

Choices

Choice (4)		Response
a.	AND
b.
c.
d.	All a., b. and c. are correct