A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
RESONANCE-ATOMIC PHYSICS-Exercise
- If we go on increasing the wavelength of light incident on a metal sur...
Text Solution
|
- The energy of a photon is E = hv and the momentum of photon p = (h)/(l...
Text Solution
|
- Light of wavelength 5000 Å falls on a sensitive plate with photoelectr...
Text Solution
|
- The photoelectric work function for a metal surface is 4.125 eV. The c...
Text Solution
|
- The wavelength of a photon and the deBroglie wavelength of an electron...
Text Solution
|
- A proton and an alpha - particle are accelerated through same potentia...
Text Solution
|
- Electron microscope works on the principle of
Text Solution
|
- What voltage must be applied to an electron microscope to produce elec...
Text Solution
|
- Linear momenta of a proton and an electron are equal. Relative to an e...
Text Solution
|
- Momentumof gamma - ray proton of energy 3 keV in kg-m/s will be
Text Solution
|
- Wrong statement in connection with Davisson-Germer experiment is
Text Solution
|
- In Davisson-Germer experiment the relation between the angle of diffra...
Text Solution
|
- In Davisson-Germer experiment an electron beam accelerated with 54 vol...
Text Solution
|
- Object are exposed to the X-rays in a dark room. They will appear
Text Solution
|
- The intensity of an X-ray beam reduces to 36.8% of its initial intensi...
Text Solution
|
- An X-ray tube operating at 50kV converts 1% energy in the form of X-ra...
Text Solution
|
- A beam of electron accelerated by a large potential difference V is ...
Text Solution
|
- Production of continuous X-rays is caused by
Text Solution
|
- The minimum wavelength lambdamin in the continuous spectrum of X-rays ...
Text Solution
|
- X -rays and gamma rays are both electromagnetic waves. Which of the fo...
Text Solution
|