Physics · Wave Mechanics
किसी प्रेक्षक के पास आते या दूर जाते समय ट्रेन की सीटी की आवृत्ति में होने वाला आभासी परिवर्तन किस परिघटना का उदाहरण है?
- 1पूर्ण आंतरिक परावर्तन
- 2अपवर्तन (Refraction)
- 3डॉप्लर प्रभाव (Doppler Effect)✓
- 4अनुरणन (Reverberation)
सही उत्तर देखें
डॉप्लर प्रभाव (Doppler Effect)
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