Home
Class 12
PHYSICS
A potential difference of 42,000 "volts"...

A potential difference of `42,000 "volts"` is used in an `X` - ray tube to accelerate electrons . The maximum frequency of the `X` - radiations produced is

A

`10^(19) Hz`

B

`10^(18) Hz`

C

`10^(16) Hz`

D

`10^(20) Hz`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT AND X-RAYS

    ERRORLESS |Exercise Cathode Rays and Positive Rays|11 Videos

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT AND X-RAYS

    ERRORLESS |Exercise Photon and Photoelectric Effect|4 Videos

  • ELECTRO MAGNETIC INDUCTION

    ERRORLESS |Exercise SET|20 Videos

  • ELECTRONICS

    ERRORLESS |Exercise Selv Evaluation Test|23 Videos

Similar Questions

Explore conceptually related problems

If a potential difference of 20,000 volts is applied across X-ray tube , the cut -off wavelength will be

If V be the accelerating voltage, then the maximum frequency of continuous X-rays is given by

A potential difference of 30 kV is applied across an X-ray tube. Find the minimum wavelength of X-ray generated .

A potential difference of 20kV is applied across an X-ray tube. Find the minimum wavelength of X-ray generated.

A potential difference of 20 kV is applied across an X-ray tube. The minimum wavelength of X-rays generated (in angstrom) is :-

An electron beam in an X-ray tube is acclerated through a potential difference of 50000 volts. These are then made to fall on a tungsten target The shortest wavelength of the X-ray emitted by the tube is

The potential difference applied to an X-ray tube is V The ratio of the de Broglie wavelength of electron to the minimum wavlength of X-ray is directrly proportional to

A potential difference of 30KV is applied across an X-ray tube. Find the minimum wavelength of X-ray generated.

What potential difference should be applied across an X-ray tube to get X-ray of wavelength not less than 0.10 nm? What is the maximum energy of a photon of this X-ray in joule?

The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation,