The characteristics of X-rays are similar in nature to
Correct answer: D. Gamma rays.
- A. Alpha particles.
- B. Beta particles.
- C. Cathode rays.
- D. Gamma rays.
Explanation
X-rays are a form of electromagnetic radiation, similar to gamma rays in that they both have high energy and short wavelengths. They differ mainly in their origin: X-rays are typically produced by accelerating electrons, while gamma rays originate from nuclear reactions. On the other hand, alpha and beta particles are types of particulate radiation, not electromagnetic waves, and cathode rays are streams of electrons, also differing from electromagnetic waves. Therefore, the correct answer is gamma rays.
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About Atomic Spectra
Atoms emit or absorb light at specific wavelengths because electrons occupy quantized energy levels and change levels by absorbing or releasing photons. The topic covers emission and absorption spectra, spectral series, hydrogen’s line spectrum, energy-level transitions, and the relation between wavelength, frequency and photon energy.
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