Advertisements
Advertisements
Question
Name the waves produced by the changes in the nucleus of an atom.
Solution
Gamma rays are produced by changes in the nucleus of an atom.
APPEARS IN
RELATED QUESTIONS
State the approximate range of wavelength associated with the ultraviolet rays.
Name the waves of wavelength nearly 0.1 nm.
If the operating potential in an X-ray tube is increased by 1%, by what percentage does the cutoff wavelength decrease?
(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
An X-ray tube operates at 40 kV. Suppose the electron converts 70% of its energy into a photon at each collision. Find the lowest there wavelengths emitted from the tube. Neglect the energy imparted to the atom with which the electron collides.
(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
Two waves A and B have wavelength 0.01 Å and 9000 Å respectively.
Name the two waves. compare the speeds of these waves when they travel in vacuum.
Name three radiations and their wavelength range which are invisible and beyond the violet end of the visible spectrum.
Name the radiation of the electromagnetic spectrum which is used for the following:
Radar and Give the frequency range.
Name the radiation of the electromagnetic spectrum which is used for the following:
To photograph internal parts of the human body and Give the frequency range
An e.m. wave exerts pressure on the surface on which it is incident. Justify.