Question

The temperature at which the

volume of cylinder made of brass will be 0.25% larger than its initial value at 25°C is (Given coefficient of linear expansion of material of cylinder as 1.7

x 10-57K​

Answer 1

Answer:

Solution :

Here,

, <br>

<br> As,

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Explanation:

_____ make me brilent ___

Answer 2

Answer:

AS temperature increase length of scale will increase due to expansion and given by expression-

L=(actuallengthat0℃)(1+T×α)

but mark on scale will remain on same location. Now if scale measure 10 cm length and scale itself expanded due to temperature increase then object is larger than 10cm.