Ask a New Question

Find velocity of electron emitted by metal whose threshold frequency is 2.110^14 and when exposed to visible light wavelength of 5.0910^-7

2 answers

5.09E-7WHAT.

do it for me

Ask a New Question or answer this question.

Similar Questions

When light of a wavelength of 125 nm strikes a certain metal, electrons having a velocity of 8.2 x 10^5 m/s areemitted from the
1. 1 answer
A metal whose threshold frequency is 9.02×1014 s-1 emits an electron with a velocity of 7.11×E5 m/s when radiation of
1. 0 answers
Howard Wolowitz is developing a radiation detector for the Intemational space Station. He uses a thin film composed of a metal
1. 3 answers
A metal surface of threshold wavelength 550 nm is irradiated with blue light of wavelength 450 nm. Calculate the (1) maximum
1. 1 answer

more similar questions