An certain metal surface has a work function of 2.04 x 10-19J. Calculate the maximum kinetic energy in electron volt of the liberated elections when...

      

An certain metal surface has a work function of 2.04 x 10-19J. Calculate the maximum kinetic energy in electron volt of the liberated elections when the metal is illuminated by light of wavelength 4.5 x 10-7m.
fig69362019124.png

  

Answers


Kavungya
fig70362019130.png
Kavungya answered the question on June 3, 2019 at 10:31


Next: For a certain radioactive material, the average count-rate is found to be 82 counts per second. After 210 seconds, the count rate had dropped by...
Previous: The figure below shows a P-N junction diode connected to a dry cell.plot the I.V characteristic of diode.

View More Physics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions