Physics · Famous Scientists and Discoveries
जगदीश चंद्र बोस का प्रमुख योगदान या आविष्कार क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1रेडियम तथा पोलोनियम की खोज
- 2अतिलघु रेडियो तरंगें और क्रेस्कोग्राफ✓
- 3विद्युत-चुंबकीय तरंगों की खोज
- 4प्रकाश एक विद्युत-चुंबकीय तरंग है
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अतिलघु रेडियो तरंगें और क्रेस्कोग्राफ
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