Physics, asked by rachelgangmei2003, 1 day ago

the work function of lithium is 2.3 ev. what is the threshold frequency?

Answers

Answered by kd919092

0

Answer:

this means that to remove the outermost electron from the ground shell of lithium atom ,an energy of 2.3 ev is required

the relation of work (w) and wave length

w=hv

Previous Question

Next Question

Similar questions

Math, 15 hours ago

What fraction of an hour is 25 minutes?

Math, 15 hours ago

एक कंपनी में प्रत्येक 2 साल में इंजीनियरों की संख्या दोगुनी हो जाती है। कितने समय में इंजीनियरों की संख्या अपने मूल संख्या का 1024 गुना हो जाएगी। (a) 12 वर्ष (c) 15 वर्ष (b) 20 वर्ष (d) 24 वर्ष...

English, 15 hours ago

What is useful to us ??

Music, 1 day ago

WHAT DOES COMPOSING A SONG MEAN . . . . hello ...

Biology, 1 day ago

*Avoid plastics as far as possible'. Comment on this advice...

English, 8 months ago

read the passage given below and complete the statement that follow.healthy diet is a diet contains all nutrients such as proteins,fat,vitamins,carbohydrates,roughage and water be appropriate proportion a healthy diet...

English, 8 months ago

teachers day express the nominal compund...

Math, 8 months ago

Product of the greatest three digit number and smallest two digit number is...