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CO₂ laser uses
Options
(a) Microwaves
(b) Infra red
(c) Ultra violet
(d) Visible light
Correct Answer:
Ultra violet
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- A boy standing at the top of a tower of 20m height drops a stone
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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
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A boy standing at the top of a tower of 20m height drops a stone
- A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s
- If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental
- In a transistor the collector current is always less than the emitter current
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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