Question

SECTION - A
Objective Type Questions
1.
If P longitudinal strain is produced in a wire
Young's modulus Q, then energy stored in the
material of the wire per unit volume is
(1) PQ2
(2) / PQ?
(4) PQ
21
AL​

Answer 1

Answer:

PQ is the longitude strain is produced in wire

Answer 2

Hello friends

$i \: think \: 4 \: option \: is \: correct$