Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Calculate the wavelength (in nanometer) associated with a proton moving at 1.0 × 10 3 m s –1 (Mass of proton = 1.67 × 10 –27 kg and h = 6.63 × 10 –34 Js):
Text Solution
Verified by ExpertsThe correct answer is:
A
Wavelength of a moving particle is calculated using De Broglie equation:
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
According to Bohr’s theory,
E n = Total energy, K n = Kinetic energy, V n = Potential energy, r n =…
Paragraph for Question Nos. (i) to (iii)
The hydrogen-like species Li 2+ is in a spherically symmet…
The work function ( φ ) of some metals is listed below. The number of metals which will show photoe…
The maximum number of electrons that can have principal quantum number, n = 3, and spin quantum num…
In the nuclear transmutation
(X, Y) is (are) :
The periodic table consists of 18 groups. An isotope of copper, on bombardment with protons, underg…