Physics, asked by arunkshma4351, 10 months ago

What will be the ratio of de - Broglie wavelengths of proton and alpha - particle of same energy ?

Answers

Answered by ayushkishormkv

Answer:

Kinetic energy K = p^2/2m where m is the mass and p is the momentum. Thus, p = sqrt(2mK) = square root from 2mK. Wavelength = h/p = h/sqrt(2mK), where h is Planck's constant. The De Broglie wavelength of a particle is , thus the ratio .

Previous Question

Next Question

Similar questions

Physics, 5 months ago

A car moves with the speed of 15m/s . what is its speed in km/h ?

Math, 5 months ago

The stopping distance (d meters) of a car is directly proportional to the square of its speed (s km/h) when the brakes are applied. A car travelling at 50 km/h requires a stopping distance of 20 meters. If the stopping distance is 51.2 meters, what is the speed of the car when the brakes are applied?

Math, 5 months ago

write the degree of 4x^4+x^3+x^2+5x+7...

Chemistry, 10 months ago

One mole of an ideal mono atomic gas is mixed with two moles of an ideal diatomic gas. The ratio of specific heats of the mixture is a 1.5 b 1.4 c 10/6 d skipped 19/13...

Physics, 10 months ago

The tuned collector oscillator circuit used in the local oscillator of a ratio receiver makes use of a tuned circuit with L = 60 mu H and C = 400 pE. Calculate the frequency of oscillations.

Physics, 1 year ago

I am in class 12. I have completed learning the physics but I am facing lot of difficulties while solving sample papers of cbse . So what should I do n only 6 days are left...

English, 1 year ago

I do not have a car I prefer to move myself around in something that weighs less than a house...

Math, 1 year ago

which is the quadratic equation among the following equation?.......(a) x+1/x= -2 , (b) y(square)+1/y=2 , (c) m(cube) +3m(square) - 2=0 , (d) 5x+4=0...