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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
- The wheel of a car is rotating at the rate of 1200 rev/min. On pressing
- A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
- A particle of mass m is projected with a velocity v making an angle of 45°
- When a mass M is attached to the spring of force constant k,
- The optical path of a monochromatic light is same if it goes through 4.0 cm
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.