First slide

Elastic Modulie

Question

When a pressure of 100 atm is applied on a spherical ball, then its volume reduces to 0.01%. The bulk
modulus of the material of the rubber (in dyne cm^-2) is

Easy

A

10 $\times$ 10¹²
B

100 $\times$ 10¹²
C

1 $\times$ 10¹²
D

20 $\times$ 10¹²

Solution

$∵$ Bulk modulus of the material of the rubber,
$| B | = \frac{Δ p}{Δ V / V} = \frac{100}{0.01 / 100} = 10^{6} atm = 10^{11} {Nm}^{- 2}$
$= 10^{12} dyne {cm}^{- 2}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App