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The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r, then
Options
(a) p greater than q,q greater than r
(b) p less than q,q greater than r
(c) p less than q,q less than r
(d) p greater than q,q less than r
Correct Answer:
p less than q,q greater than r
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a uniform circular motion,
- When there is no heat change from surroundings in a system, then the process
- A drum of radius R and mass M, rolls down without slipping along an inclined plane
- The resistance of a bulb filament is 100 Ω at a temperature of 100⁰C.
- A boy playing on the roof of a 10m high building throws a ball with a speed
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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frequency of uv rays(r)=10^16 Hz to 10^17 Hz
frequency of x-rays(p)=10^18 Hz to 10^20 Hz
frequency of gamma-rays(q)=10^18 Hz to 10^22 Hz
therefore, p is less than q and q is greater than r.