Environment & Ecology · Environment
प्रदूषण की सांद्रता मापने के लिए आमतौर पर इस्तेमाल की जाने वाली इकाई 'PPM' का पूर्ण रूप क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1पार्ट्स प्रति मिलियन (Parts Per Million)✓
- 2प्रतिशत प्रति मिलियन (Percentage Per Million)
- 3पौंड प्रति मिलियन (Pounds Per Million)
- 4पिक्सेल प्रति मिलियन (Pixels Per Million)
सही उत्तर देखें
पार्ट्स प्रति मिलियन (Parts Per Million)
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