A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that

A Wire Of Length 2 M Is Made From 10 Physics Question

A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that its length increases by 2 mm. Another wire of length 8 m is made from the same volume of copper. If the force F is applied to it, its length will increase by

Options

(a) 0.8 cm
(b) 1.6 cm
(c) 2.4 cm
(d) 3.2 cm

Correct Answer:

3.2 cm

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. Zenor breakdown in a semiconductor diode occurs when
  2. When the wave of hydrogen atom comes from infinity into the first orbit,
  3. Rutherford’s ∝ particle experiment showed that the atoms have
  4. In the Young’s modulus experiment, if length of wire and radius both are doubled,
  5. Two spherical nuclei have mass numbers 216 and 64 with their radii R₁ and R₂,

Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*