Home JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 7 In an experiment, brass and steel wires of l…
JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 7 Single Correct MCQ
Published on: August 14, 2026

In an experiment, brass and steel wires of length each with areas of cross section are used. The wires are connected in series and one end of the combined wire is connected to a rigid support and other end is subjected to elongation. The stress requires to produced a new elongation of is

[Given, the Young's Modulus for steel and brass are respectively and 60

A
B

C
D

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(BONUS)

Stress

Stress

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