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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
- Two bullets are fired simultaneously, horizontally and with different speeds
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
- Out of the following which pair of quantities does not have same dimensions?
- A particle of mass m executes simple harmonic motion with amplitude
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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