All Questions
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answers
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1
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754
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कोई विधुतरोधी ताँबे की तार की कुंडली किसी गैल्वेनोमीटर से संयोजितं है। क्या होगा यदि कोई छड़ चुंबक (i) कुंडली में ढकेला जाता है ? (ii) कुंडली के भीतर से बाहर खींचा जाता है ? (iii) कुंडली के भीतर स्थिर रखा जाता है। An insulating copper wire coil is connected to a galvanometer. What if a bar magnet (i) is pushed into the coil? (ii) is pulled out from inside the coil? (iii) is kept fixed within the coil.
Physics
- asked 2 years ago
- B Butts
1
answers
774
views
बी०ओ०टी० क्या है? इसे जूल में परिवर्तित करें। What is BOT? Convert it to joules.
Physics
- asked 2 years ago
- B Butts
1
answers
507
views
दो वृत्ताकार कुंडली A तथा B एक दूसरे के निकट स्थित है। यदि कुंडली A में विद्युत धारा में कोई परिवर्तन करे तो क्या कुंडली B में कोई विद्युत धारा प्रेरित होगी ? कारण लिखिए। Two circular coils A and B are situated adjacent to each other. If there is a change in the current in coil A, will any current be induced in coil B? Write the reason
Physics
- asked 2 years ago
- B Butts
1
answers
831
views
1
answers
1.1k
views
फ्लेमिंग का वामहस्त नियम लिखिए। Write Fleming's left hand rule.
Physics
- asked 2 years ago
- B Butts
1
answers
840
views
चुंबक किसे कहते हैं ? What is Magnet?
Physics
- asked 2 years ago
- B Butts
1
answers
2.8k
views
किरचॉफ का नियम क्या है?
Physics
- asked 2 years ago
- B Butts
1
answers
818
views
1
answers
1.1k
views
लेंस कितने प्रकार के होते हैं ? How many types of lenses are there?
Physics
- asked 2 years ago
- B Butts
1
answers
652
views
मोतियाबिंद क्या है? What is Cataract.
Physics
- asked 2 years ago
- B Butts
1
answers
2.9k
views
1
answers
808
views
1
answers
743
views
1
answers
1.6k
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द्रव्यमान संरक्षण का नियम क्या बताता है?
Physics
- asked 2 years ago
- B Butts
1
answers
755
views
What is magnetic field?
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
1.5k
views
तारे क्यों टिमटिमाते हैं? Why do stars twinkle?
Physics
- asked 2 years ago
- B Butts
0
answers
6.7k
views
Relative Velocity/ Motion (सापेक्ष गति/वेग) क्या है, विस्तार से बताये
Physics
- asked 6 years ago
- Sunny Solu
1
answers
980
views
1
answers
557
views
1
answers
966
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आँखों की सुग्राहिता का क्या अर्थ है ? What does eye sensitivity mean.
Physics
- asked 2 years ago
- B Butts
1
answers
641
views
1
answers
763
views
ऊर्जा के उत्तम स्रोत किसे कहते हैं ? What are the best sources of energy?
Physics
- asked 2 years ago
- B Butts
1
answers
2.6k
views
खनिज, अयस्क और गैंग को परिभाषा करे ? | Define mineral, ore and gangue?
Physics
- asked 2 years ago
- B Butts
1
answers
725
views
गर्भ निरोधन की विभिन्न विधियाँ कौन-सी है? What are the different methods of contraception?
Physics
Rochak Jankari
- asked 2 years ago
- B Butts
1
answers
633
views
Mention the differences between an electromagnet and a permanent magnet.
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
598
views
Why does electric current show heating effect?
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
2.6k
views
प्रकाशिक घनत्व क्या है ? What is optical density.
Physics
- asked 2 years ago
- B Butts
1
answers
3.2k
views
दाब ऊर्जा क्या है? | Dab Urja Kya Hai |
Physics
- asked 2 years ago
- B Butts
1
answers
2.3k
views