Electromagnetic Radiation travels through a vacuum at a speed of __________m/s.
Electromagnetic radiation:
Therefore, electromagnetic radiation travels through a vacuum at a speed of 3.00×108m/s.
Electromagnetic radiation travels through vacuum at a speed of __________ m/s.
In the vacuum, all types of electromagnetic radiations regardless of wavelength travel at the same speed.
Electromagnetic radiation having λ=310A is subjected to a metal sheet having a work function = 12.8eV. What will be the velocity of photoelectrons having maximum kinetic energy?