Physics, asked by nghjj6257, 9 months ago

A steel wire 2mm in diameter is stretched between two clamps, when its temperature is 40^@C Calculate the tension in the wire, when its temperature falls to 30^@C Given, coefficient Y for steel = 21 xx 10^(11) dyn e//cm^2

Answers

Answered by pardhupaddu

0

Explanation:

in this we can solve our problem my friend please check your answer

Attachments:

Previous Question

Next Question

Similar questions

Science, 4 months ago

a)Explain this phenomenon which is related to light? b)What kind of object is ball in the given picture? c) Can we use a glass ball instead of this rubber ball for the same phenomenon...

English, 4 months ago

1. Tara reads a book. In simple past tense ...

Biology, 4 months ago

y do u feel drowsy n feel faint on densely populated area ...

Physics, 9 months ago

A glass rod is rubbed with a silk cloth. The glass rod acquires a charge of +19.2xx10^(-19)C. (i) find the number of electrons lost by glass rod. (ii) Find the negative charge acquired by silk. (iii) Is there transfer of mass from glass to silk?

Physics, 9 months ago

Draw a circuit diagram of a full-wave rectifier. Explain its working principle. Draw the input/output wave forms indicating clearly the function of the two diode used.

Physics, 11 months ago

Prove what happens to resistance when length is doubled...

Science, 11 months ago

do fish drink water . explain ?

Hindi, 11 months ago

tum krishna ki prati murit ho sarvanam likho ...