MENU

The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is

The Debroglie Wavelength Of Neutron In Thermal Equilibrium At Temperature Physics Question

The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is

Options

(a) 30.8 / √T Å
(b) 3.08 / √T Å
(c) 0.308 / √T Å
(d) 0.0308 / √T Å

Correct Answer:

30.8 / √T Å

Explanation:

From formula
= h / √ 2mKT
= 6.63 x 10⁻³⁴ / √ (2 x 1.67 x 10⁻²⁷ x 1.38 x 10⁻²³ T) . m
[ By placing value of h, m and k ]
= 30.8 / √T Å

Related Questions:

  1. The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
  2. Which of the following are mechanical waves?
  3. An electron of a stationary hydrogen atom passes from the fifth energy level to
  4. A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
  5. A wave in a string has an amplitude of 2cm. The wave travels in the positive direction

Topics: Dual Nature of Matter and Radiation (150)
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Your email address will not be published.


*