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When ultraviolet rays are incident on metal plate, then photoelectric effect does not occur. It occur by the incidence of
Options
(a) Radio-waves
(b) Infra red rays
(c) Green house effect
(d) X-rays
Correct Answer:
X-rays
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal black body is equivalent to
- If α (current gain) of transistor is 0.98, then what is the value of β
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- When one of the slits of Young’s experiment is covered with a transport sheet
- A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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