Wien‚Äö√Ñ√∂‚àö√ë‚àö¬•s displacement law holds – McqOptions

MCQOPTIONS

1.	Wien‚Äö√Ñ√∂‚àö√ë‚àö¬•s displacement law holds good only for shorter wavelength.$
A.	False
B.	True
Answer» C.

Discussion

No Comment Found

Related MCQs

A radio station broadcasts its programme at 219.3 metre wavelength. Determine the frequency of radio waves if velocity of radio waves is 3×108 m/s.
Which of the following is associated with an electron microscope?
Which of the following is called as non-mechanical waves?
Wien’s displacement law holds good only for shorter wavelength.
Rayleigh-Jean’s law holds good for which of the following?
The energy distribution is not uniform for any given temperature in a perfect black body.
Which of the following is the characteristic of a black body?
WHICH_OF_THE_FOLLOWING_IS_ASSOCIATED_WITH_AN_ELECTRON_MICROSCOPE??$
Calculate the de-Broglie wavelength of an electron which has been accelerated from rest on application of potential of 400volts.$
A_radio_station_broadcasts_its_programme_at_219.3_metre_wavelength._Determine_the_frequency_of_radio_waves_if_velocity_of_radio_waves_is_3‚Äö√†√∂‚àö‚â•10<sup>8</sup>_m/s.$#