Physics, asked by Anonymous, 8 months ago

The coefficient of linear expansion of silver is 19×10^-6 /^0 C. What is the meaning of statement?

Answers

Answered by sahilmulla76
0

Answer:

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Answered by priyomrabhadas
4

Answer:

your statement step by step:

question:

The coefficient of linear expansion of silver is 19×10^-6 /^0 C. What is the meaning of statement?

to find out:

difference in length = |Br2 - |Fe2 = ?

∴ |Br2 - |Fe2 = |Br1 ( 1+a Br (t2 - t1)) - Fe1 (1+a Fe (t2 + t1))

∴ |Br2 - |Fe2 = 1+19 x 10 -⁶(110 - 10)) - 1 (1+19x10-⁶(110-10))

∴ |Br2 - |Fe2 = 0.9x10-³ m = 0.9mm

ANSWER:

the differences in their length is 0.9mm

Explanation:

HOPE IT HELPED

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