MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Minima in Diffraction

The X-ray bea...

Question

The X-ray beam emerging from an X-ray tube

A

is monochromatic

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

contains all wavelengths smaller than a certain maximum wavelength

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

contains all wave lengths larger than a certain minimum wavelength

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

contains all wave lengths lying between a minimum and a maximum wavelength.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C contains all wave lengths larger than a certain minimum wavelength
X-ray beam emerging from an X-ray tube contains all wavelength larger than a certain minimum wavelength.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The X-ray beam emerging from an X-ray tube
(a) is monochromatic
(b) has all wavelengths smaller than a certain maximum wavelength
(c) has all wavelengths greater than a certain minimum wavelength
(d) has all wavelengths lying between a minimum and a maximum wavelength

Q. Find the (a) Maximum frequency and (b) Minimum wave length of X -rays produced by 30 ke V.

Q. Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K shell electrons of tungsten have ionization energy 72.5 keV. X-rays emitted by the tube contain only

Q. Mark the correct options.
(a) An atom with a vacancy has smaller energy that a neutral atom.
(b) K X-ray is emitted when a hole makes a jump from the K shell to some other shell.
(c) The wavelength of K X-ray is smaller than the wavelength of L X-ray of the same material.
(d) The wavelength of K_α X-ray is smaller than the wavelength of K_β X-ray of the same material.

Q. The minimum wavelength of X-ray emission by an X-ray tube is

0.4125 A^{o}

The accelerating voltage is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Diffraction I

PHYSICS

Watch in App

explore_more_icon

Explore more

Minima in Diffraction

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon