Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
149k views
in Physics by (45.1k points)

The Young's modulus of a wire of length (L) and radius (r) is Y. If the length is reduced to L/2 and radius r/2 then its Young's modulus will be 

(a) Y/2

(b) Y

(c) 2Y

(d) 4Y

1 Answer

+1 vote
by (67.8k points)
selected by
 
Best answer

Correct option (b) Y

Explanation :

Young's modulus do not depend upon length of radius of wire. It is constant for a material.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...