CameraIcon

SearchIcon

MyQuestionIcon

26

You visited us 26 times! Enjoying our articles? Unlock Full Access!

Saturation Current

If a metal sh...

Question

If a metal sheet is irradiated with radiations of frequency n1 and n2 and kinetic energy of photoelectrons is in the ratio of 1:x then threshold frequency of metal is:

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. The maximum kinetic energy of photoelectrons ejected from a metal, when it is irradiated with radiation of frequency

2 \times 10^{14} s^{- 1}

6.63 \times 10^{- 20} J

. The threshold frequency of the metal is:

Q. The maximum kinetic energy of photoelectrons ejected from a metal, when it is irradiated with radiation of frequency

2 \times 10^{14} s^{- 1}

6.63 \times 10^{- 20} J

. Find the threshold frequency of the metal.

Q. The Maximum kinetic energy of photoelectron ejected from a metal is x when it is irradiated with radiation having a frequency twice the threshold frequency. If the frequency of the incident radiation is doubled, what is the maximum kinetic energy of the photoelectrons would be affected?

Q. The maximum kinetic energy of the photoelectrons is found to be

6.63 \times 10^{- 19} J

, when the metal is irradiated with a radiation of frequency

2 \times 10^{15} H z

. The threshold frequency of the metal is about:

Q. When a certain metal is irradiated with a radiation of frequency

3.2 \times 10^{16} S^{- 1}

, the photo electrons emitted had twice the kinetic energy as did the phototelectrons emitted when the same metal was irradiated with radiation of frequency

2 \times 10^{16} S^{- 1}

. Calculate threshold frequency of metal.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Saturation Current

PHYSICS

Watch in App

explore_more_icon

Explore more

Saturation Current

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon