JEE Main

AI Gen: Properties of Matter question bank (Physics)

Practice 25 free JEE Main Physics - AI Gen: Properties of Matter questions with answers and step-by-step solutions.

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Q1.

A uniform wire of Young's modulus $Y$ is stretched by a force. If the strain produced in the wire is $\sigma$, the potential energy stored per unit volume of the wire is:

Topic: Properties of Matter | Source: AI Generated (JEE Main)

(A)
$Y \sigma^2$
(B)
$\frac{1}{2} Y \sigma^2$
(C)
$2 Y \sigma^2$
(D)
$\frac{1}{2} \frac{\sigma^2}{Y}$
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Q2.

Water rises to a height $h$ in a capillary tube of radius $r$. If the radius of the capillary tube is halved, the height to which water rises will be:

Topic: Properties of Matter | Source: AI Generated (JEE Main)

(A)
$h/2$
(B)
$h$
(C)
$2h$
(D)
$4h$
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