CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

Young's modulus of steel is 1.9×1011 N/m2. When expressed in CGS units of dyne/cm2, it will be equal to

A
1.9×1010
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1.9×1011
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
1.9×1012
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
1.9×1013
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 1.9×1012
Given, Young's modulus Y=1.9×1011 N/m2
As we know that 1 N=105 dyne and 1 m=102 cm
So, converting the value to CGS we get
Y=1.9×1011×105 dyne(102)2 cm2
Y=1.9×1012 dyne/cm2

flag
Suggest Corrections
thumbs-up
34
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon