CameraIcon

SearchIcon

MyQuestionIcon

1

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

Nature of Electromagnetic Radiation

Cut off poten...

Question

Cut off potentials for a metal in photo electric effect for light of wavelengths λ1, λ2 and λ3 is found to be V1, V2 and V3volts. If V1, V2 and V3 are in arithmetic progression then λ1, λ2 and λ3 will be in

A

Arithmetic Progression

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

B

Geometric Progression

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

C

Harmonic Progression

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

D

None of the above

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

Open in App

Solution

The correct option is C
Harmonic Progression

Suggest Corrections

thumbs-up

0

Similar questions

Q. The stopping potentials are

V_{1}

V_{2}

with incident lights of wavelength

λ_{1}

λ_{2}

respectively. Then

V_{1}

V_{2} =

Q. A changed particle is accelerated from rest through a certain potential difference. The de Broglie wavelength is

λ_{1}

when it is accelerated through

V_{1}

λ_{2}

when accelerated through

V_{2}

λ_{1} / λ_{2}

Q. A charged particle is accelerated from rest through a certain potential difference. The de Broglie wavelength is

λ_{1}

when it is accelerated through

V_{1}

λ_{2}

when accelerated through

V_{2}

λ_{1} / λ_{2}

Q. When photons of wavelength

λ_{1}

are incident on a metal plate, the corresponding stopping potential is found to be

V

. When photons of wavelength

λ_{2}

are used, the corresponding stopping potential was thrice the above value. If light of wavelength

λ_{3}

is used, the stopping potential for wavelength

λ_{3}

λ_{1}

λ_{2}

(μ_{1}, λ_{1}, v_{1})

(μ_{2}, λ_{2}, v_{2})

are refractive indices, wavelengths and speeds of two light waves, respectively, then situations are given in the list 1 and its results is given in list 2. Match appopriate options:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Wave Nature of Light

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Nature of Electromagnetic Radiation

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon