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Which is the frequency range of gamma rays from the following?

Which is the frequency range of gamma rays from the following? Correct Answer 3 × 1018 to 5 × 1022 Hz

The frequency range of Gamma rays is 3 × 1018 to 5 × 1022 Hz. These rays have a wavelength of 6 × 10-13 to 10-10m. Gamma rays are produced in nuclear reactions and are also emitted by radioactive nuclei.

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Assertion (A) Amongst alpha, beta and gamma rays, α-particle has maximum penetrating power.
Reason (R) The alpha particle is heavier than beta and gamma rays.
If v1, v2, and v3 denote the frequencies of Gamma rays, UV rays and X-rays respectively, then which of the following is correct?
Consider the following statements and Choose the correct statement/s.   A) Alpha rays are positively charged particles. B) Beta rays are negatively charged particles. C) Gamma rays are neutral particles.
X-rays are typically powerful compared to gamma-rays which are weaker than X-rays.
Arrange the α – rays, β – rays, and γ – gamma rays in decreasing order of penetrating powers.
Food irradiation technology uses which of the following rays or beams: X-Rays Gama Rays Electron beams Infrared rays