
A rubber ball is taken to depth 1 km inside water so that its volume reduces by 0.05%. What is the bulk modulus of the rubber?
(A)
(B)
(C)
(D)
Answer
499.5k+ views
1 likes
Hint
Bulk modulus is a ratio between applied pressure and the corresponding
relative decrease in the volume of the material.
Where, B: Bulk modulus
ΔP: change of the pressure or force applied per unit area on the material
ΔV: change of the volume of the material due to the compression
V: Initial volume of the material in the units of in the English system and N/ in the metric system
Complete step by step answer
Pressure at 1 km depth inside water,
............[assuming that density of water 1000]
Now say, V= volume of the ball
The volume reduced by 0.05%
So the volume of the ball after reducing is,
.........[here, ]
Now Bulk Modulus,
.
Option (A) is correct.
Note
Young’s Modulus is the ability of any material to resist the change along its length. Bulk Modulus is the ability of any material to resist the change in its volume.
Where, K is the Bulk modulus.
Y is Young’s modulus.
μ is the Poisson’s ratio.
Bulk modulus is a ratio between applied pressure and the corresponding
relative decrease in the volume of the material.
ΔP: change of the pressure or force applied per unit area on the material
ΔV: change of the volume of the material due to the compression
V: Initial volume of the material in the units of in the English system and N/
Complete step by step answer
Pressure at 1 km depth inside water,
Now say, V= volume of the ball
The volume reduced by 0.05%
So the volume of the ball after reducing is,
Now Bulk Modulus,
Option (A) is correct.
Note
Young’s Modulus is the ability of any material to resist the change along its length. Bulk Modulus is the ability of any material to resist the change in its volume.
Where, K is the Bulk modulus.
Y is Young’s modulus.
μ is the Poisson’s ratio.
Recently Updated Pages
Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Social Science: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Physics: Engaging Questions & Answers for Success

Master Class 11 Biology: Engaging Questions & Answers for Success

Class 11 Question and Answer - Your Ultimate Solutions Guide

Trending doubts
Explain why it is said like that Mock drill is use class 11 social science CBSE

The non protein part of an enzyme is a A Prosthetic class 11 biology CBSE

Which of the following blood vessels in the circulatory class 11 biology CBSE

What is a zygomorphic flower Give example class 11 biology CBSE

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

The deoxygenated blood from the hind limbs of the frog class 11 biology CBSE
