Science · Physics
धूप की कौनसी किरणें सौर कुकर को गर्म करने में मुख्य रूप से सहायता करती हैं?
- 1कॉस्मिक किरणें (Cosmic rays)
- 2गामा किरणें (Gamma rays)
- 3पराबैंगनी किरणें (Ultraviolet rays)
- 4अवरक्त किरणें (Infrared rays)✓
सही उत्तर देखें
अवरक्त किरणें (Infrared rays)
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