0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A proton has kinetic energy E=100keV which is equal to that of a photon. The wavelength of photon is λ2 and that of proton is λ1. The ratio of λ1/λ2 is proportional to
  1. E2
  2. E1/2
  3. E1/2
  4. E1

A
E1
B
E1/2
C
E2
D
E1/2
Solution
Verified by Toppr

For proton and photon wavelength is given as -
λproton=h2mE, λphoton=hcE.
So, the answer is option (B).

Was this answer helpful?
0
Similar Questions
Q1
A photon has kinetic energy E = 100 keV which is equal to that of a proton. The wavelength of photon is λ2 and that of proton is λ1. The ratio of λ2/λ1 is proportional to

View Solution
Q2
A proton has kinetic energy E=100keV which is equal to that of a photon. The wavelength of photon is λ2 and that of proton is λ1. The ratio of λ1/λ2 is proportional to
View Solution
Q3
A proton has kinetic energy E=100keV which is equal to that of a proton. The wavelength of photon is λ2 and that the proton is λ1. The ratio of λ2/λ1 is proportional to
View Solution
Q4
The energy of a photon is equal to the kinetic energy of a proton. The energy of the photon is E. Let λ1 be the de-Broglie wavelength of the proton and λ2 be the wavelength of the photon. The ratio λ1/λ2 is proportional to
View Solution
Q5
The energy of a photons is equal to the kinetic energy of a proton. If λ1 is the de-Broglie wavelength of a proton, λ2 the wavelength associated with the photon, and if the energy of the photon is E, then (λ1/λ2) is proportional to:
View Solution