Home
Class 12
PHYSICS
Electrons used in an electron microscope...

Electrons used in an electron microscope are accelerated by a voltage of 25 kV . If the voltage is increased to 100 kV then de-Broglie wavelength associated with the electrons would

A

Increase by 4 times

B

Increase by 2 times

C

Decrease by 2 times

D

Decrease by 4 times

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|15 Videos

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - A) ( Objective Type Questions ( One option is correct))|40 Videos

  • ATOMS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION J (Aakash Challengers )|5 Videos

Similar Questions

Explore conceptually related problems

Electrons used in an electron microscope are accelerated by a voltage of 25 kV . If the voltage is increased to 100 kV then the de - Broglie wavelength associated with the electrons would

An electron microscope uses electrons accelerated by a voltage of 50kV . Determine the De Broglie wavelength associated with the electrons. If other factors ( such as numerical aperture, etc.) are taken to be roughly the same, how does the resolving power of an electron microscope compare with that of an optical microscope which uses yellow light?

An electron microscope uses electrons accelerated by a voltage of 50kV . Determine the De Broglie wavelength associated with the electrons. If other factors ( such as numerical aperture, etc.) are taken to be roughly the same, how does the resolving power of an electron microscope compare with that of an optical microscope which uses yellow light?

The de-Brogile wavelength associated with electron in the n = 4 level is :-

An electron is accelerated by a potential difference of 9.375 V . Find the de-Broglie wavelength associated with it is Å

For an electron microscope that uses electrons accelerated throught 120 kV.

An electron is accelerated through a potential difference of V volit .Find th e de Broglie wavelength associated with electron.

An electron is accelerated through a potential difference of 100 V , then de-Broglie wavelength associated with it is approximately_____. A^(@)

An electron is accelerated by a potential difference of 25 V. Find the de Broglie wavelength associated with it.

An electron is accelerated by a potential difference of 50 V. Find the de Broglie wavelength associated with it.