Transcribed Image Text
4 unit photo electric current is flowing the distance between source and cathode is 4 unit Now distance between source and cathode becomes 1 unit What will be photo electric current now The wavelength of photons in two cases are 4000 and 3600 A respectively what is difference in stopping potential for these two Andr 23 Threshold frequency of a surface is v It is illuminated by 3 v frequency then maximum speed of photo electrons is V m sec What will be maximum speed if incident frequency is 9 v When incident wavelength is stopping potential is 3 V If incident wavelength is 22 then stopping potentia is V Find out threshold wavelength in terms of 2 A light beam of power 1 5 mW and 400 nm wavelength incid hen find out obtained photo
Other questions asked by students
Clinical application Claire Diego is an 11 year old girl living in Los Angeles. She complains of...
The decomposition of Ethylene oxide, (CH2)2 O(g), at 652k is a 1st- order reaction with R=0.012...
Identify a movie, television show, or fiction book that you think relates to philosophy and that...
A study reports that 36% of companies in a Country A have three or more female...
ces The time period when the heart is relaxing is called Multiple Choice systole cardiac...
Two horizontal parallel long wires each carrying charge of linear charge density Ao are placed...
Use the figure to find the terminal point determined by the real number t with...
Sports Corp has 11.8 million shares of common stock outstanding, 6.8 million shares of preferred...
On September 1, the board of directors of Colorado Outfitters, Inc., declares a stock dividend...