Physics · Radioactivity
हेनरी बेकरेल को 1903 में भौतिकी का नोबेल पुरस्कार किस खोज के लिए मिला था?
- 1रेडियोधर्मी तत्व (Radioactive Elements)
- 2नैदानिक एक्स-रे चित्रण (Diagnostic Radiography)
- 3रेडियम उत्सर्जन (Radium Emanation)
- 4स्वतः स्फूर्त रेडियोधर्मिता (Spontaneous Radioactivity)✓
सही उत्तर देखें
स्वतः स्फूर्त रेडियोधर्मिता (Spontaneous Radioactivity)
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