Which of the following figures represents the variation of particle momentum and the associated de-Broglie wavelength?
Which of the following moving particles (moving with same velocity) has largest wavelength of matter waves?
In the phenomenon of electric discharge through gases at low pressure, the colored glow in the tube appears as a result of:
Electrons used in an electron microscope are accelerated by a voltage of 25 kV. If the voltage is increased to 100kV then the de-Broglie wavelength associated with the electrons would
An electron of mass m and a photon have same energy E. The ratio of de-Broglie wavelengths associated with them is:
Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material. What will be the photoelectric current if the frequency is halved and intensity is doubled?