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The energy of the em waves is of the order of 15 keV. To which part of the spectrum does it belong?
Options
(a) ultraviolet rays
(b) γ-rays
(c) X-rays
(d) Infra-red rays
Correct Answer:
X-rays
Explanation:
Energy of x-ray is (100 eV to 100 KeV) Hence energy of the order of 15 KeV belongs to x-rays.
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of the radii or gyration of a circular disc to that of a circular ring
- If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string
- A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
- Zener diode is used
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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