Question

16
Which of the following options of statements related to linear expansion are true?
(a) Increase in length of a wire or a rod due to increase in temperature.
12 = 41(1+2 AT)
(c) Lambda is called the coefficient of linear expansion of the solid substance.
(d) Lambda is the constant of proportionality.
(1) a, b&c
(2) a, c& d
(3) b, c &d
(4) a, b, c & d​

Answer 1

Answer:

A) increase in length of a wire or a rod due to increase in temperature.

12= 41(1+2AT)

Answer 2

Answer:

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Explanation:

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