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प्रश्न
Name the waves produced by the changes in the nucleus of an atom.
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उत्तर
Gamma rays are produced by changes in the nucleus of an atom.
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संबंधित प्रश्न
How are infrared waves produced?
To which part of the electromagnetic spectrum does a wave of frequency 5 × 1019 Hz belong?
The terminology of different parts of the electromagnetic spectrum is given in the text. Use the formula E = hv (for energy of a quantum of radiation: photon) and obtain the photon energy in units of eV for different parts of the electromagnetic spectrum. In what way are the different scales of photon energies that you obtain related to the sources of electromagnetic radiation?
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Consider a photon of a continuous X-ray coming from a Coolidge tube. Its energy comes from
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(a) zero
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(c) I0
(d) > I0
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(Use Planck constant h = 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
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(Use Planck constant h = 6.63 × 10-34 Js= 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
Choose the correct option related to wavelengths (λ) of different parts of the electromagnetic spectrum.
