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Match List I (Electromagnetic Wave) with List II (Discoverer) and select...

This question belongs to Physics GK Chapter Wise Sounds Waves And Motion
Sounds waves and Motion
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Match List I (Electromagnetic Wave) with List II (Discoverer) and select the correct answer:
List-I List-II
a. Infrared waves 1. Ritter
b. Ultraviolet rays 2. Newton
c. X-rays 3. Herchel
d. Visible rays 4. W Roentgen

Answer & Solution
Correct Answer: Option B
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