Feel free to answer or ask any questions.
If you are new to this type of forum, see How To Use.
menu search brightness_auto
more_vert
In photoelectric effect of a certain metal the stopping potential is 0.71 V if the wavelength of incident radiation is 491 nm. Now the stopping potential comes out to be 1.43 V if the wavelength of incident radiation is:

(1) 390 nm

(2) 382 nm

(3) 275 nm

(4) 392 nm
thumb_up_off_alt 1 like thumb_down_off_alt 0 dislike
more_vert
Dual nature of matter and radiation, Photons and photoelectric effect

Your answer

If you are answering for the first time, please read the guidelines.

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.
Welcome to Jee Neet QnA, where you can ask questions and receive answers from other members of the community.

Most active Members

this week:

    1.1k questions

    655 answers

    322 comments

    43 users

    ...