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All Questions
1
answers
22
views
Mention the differences between an electromagnet and a permanent magnet.
Physics
Science 7th Class
- asked 4 years ago
- B Butts
1
answers
29
views
1
answers
26
views
एक वोल्ट की परिभाषा क्या होता है ? What is the definition of a volt?
Physics
- asked 4 years ago
- B Butts
1
answers
26
views
जीवाश्म ईंधन क्या हैं ? उदाहरण सहित लिखें। What are fossil fuels? Write with example.
Physics
- asked 4 years ago
- B Butts
1
answers
33
views
2
answers
69
views
विस्थापन और दूरी में क्या सम्बन्ध / अंतर है?
Physics
- asked 9 years ago
- Sunny Solu
1
answers
38
views
सिद्धांत तथा नियम में क्या अंतर है?
Physics
- asked 4 years ago
- B Butts
1
answers
31
views
गर्भ निरोधन की विभिन्न विधियाँ कौन-सी है? What are the different methods of contraception?
Physics
Rochak Jankari
- asked 4 years ago
- B Butts
1
answers
26
views
आपतित किरण किसे कहते है ? What is the incident ray.
Physics
- asked 4 years ago
- B Butts
1
answers
58
views
चालक पदार्थ, कुचालक पदार्थ और अर्ध-चालक पदार्थ किसे कहते है? उदाहरण के साथ समझाए|
Physics
- asked 7 years ago
- Priyanka Roy
1
answers
28
views
What are the properties of magnetic field due to a current through a straight wire?
Physics
Science 7th Class
- asked 4 years ago
- B Butts
1
answers
37
views
यदि ताम्बे के तार में प्रवाहित विद्युत धारा पूर्ववत् है, परन्तु दिक् . सूचक तांबे के तार से दूर चला जाता है तब दिक् सूची के विक्षेप पर क्या प्रभाव पड़ता है ? If the current flowing in the copper wire is the same, but the direction. When the pointer moves away from the copper wire, what is the effect on the deflection of the compass?
Physics
- asked 4 years ago
- B Butts
1
answers
28
views
1
answers
34
views
1
answers
23
views
आवेश केंद्र क्या है? | What is Charge Center |
Physics
- asked 4 years ago
- B Butts
1
answers
28
views
1
answers
22
views
लेंस में कितने मुख्य फोकस होते हैं ? How many principal focus are there in a lens?
Physics
- asked 4 years ago
- B Butts
1
answers
48
views
1
answers
65
views
1
answers
26
views
1
answers
23
views
1
answers
27
views
इस्पात का ऊष्मीय उपचार किस प्रकार किया जाता है? How is steel heat treated?
Physics
- asked 4 years ago
- B Butts
1
answers
37
views
उत्तल लेंस को अभिसारी लेंस क्यों कहा जाता है? Why is a convex lens called a converging lens?
Physics
- asked 4 years ago
- B Butts
1
answers
27
views
1
answers
26
views
1
answers
19
views
व्याख्या कीजिए कि ग्रह क्यों नहीं टिमटिमाते हैं? Explain why planets do not twinkle?
Physics
- asked 4 years ago
- B Butts
1
answers
32
views
कैसे व्यक्ति नेत्रदान नहीं कर सकते हैं। How can a person not donate eyes?
Physics
- asked 4 years ago
- B Butts
1
answers
36
views
1
answers
23
views
Describe domestic household circuit.
Physics
Science 7th Class
- asked 4 years ago
- B Butts
1
answers
36
views
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 4 years ago
- B Butts

