Physics · Discoveries and Inventions
अवरक्त विकिरण (Infrared radiation) की खोज किसने की थी?
- 1हेनरिक हर्ट्ज़ (Heinrich Hertz)
- 2आइज़ैक न्यूटन (Isaac Newton)
- 3विलियम हर्शेल (William Herschel)✓
- 4पॉल विलार्ड (Paul Villard)
सही उत्तर देखें
विलियम हर्शेल (William Herschel)
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