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1.1k
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पीतल एवं ताँबे के बर्त्तनों में दही एवं खट्टे पदार्थ क्यों नहीं रखने चाहिये।
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
462
views
1
answers
804
views
ध्वनि तरंगे किस तरह की तरंगे है ? What type of waves are sound waves?
Physics
- asked 2 years ago
- B Butts
1
answers
551
views
1
answers
771
views
1
answers
633
views
सौर सेलों के कुछ उपयोगों को लिखें। Write some uses of solar cells.
Physics
- asked 2 years ago
- B Butts
1
answers
757
views
1
answers
958
views
प्रकाश का प्रकीर्णन से आप क्या समझते हैं ?What do you understand by scattering of light?
Physics
- asked 2 years ago
- B Butts
1
answers
2.7k
views
कूलाम का नियम क्या होता है?
Physics
- asked 3 years ago
- B Butts
1
answers
1.6k
views
लेंस (Lens) किसे कहते है? ये कितने प्रकार के होते हैं | What is Lence ? How Many types of Leace.
Physics
- asked 3 years ago
- B Butts
1
answers
950
views
Why are fuse wire not used in circuit containing electric cell?
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
1.5k
views
द्विखंडन, बहुखंडन से किस प्रकार भिन्न है? How is binary fission different from multiple fission?
Physics
- asked 2 years ago
- B Butts
1
answers
591
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 2 years ago
- B Butts
1
answers
712
views
वास्तविक प्रतिबिम्ब क्या है ? What is the real image.
Physics
- asked 2 years ago
- B Butts
1
answers
691
views
1
answers
937
views
Write short notes on magnetic effects of electric current
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
1k
views
आवेश केंद्र क्या है? | What is Charge Center |
Physics
- asked 3 years ago
- B Butts
1
answers
1.1k
views
किरण क्या है ? What is ray.
Physics
- asked 2 years ago
- B Butts
1
answers
2.8k
views
किरचॉफ का नियम क्या है?
Physics
- asked 3 years ago
- B Butts
1
answers
741
views
प्रत्यावर्ती धारा से कौन दो हानियाँ होती हैं ? What are the two disadvantages of alternating current?
Physics
- asked 2 years ago
- B Butts
1
answers
1k
views
1
answers
794
views
Write short notes on Overloading.
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
901
views
उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है? Why are noble gases placed in a separate group?
Physics
- asked 2 years ago
- B Butts
1
answers
656
views
1
answers
1.3k
views
परावर्तन कोण किसे कहते है ? what is the angle of reflection
Physics
- asked 2 years ago
- B Butts
1
answers
956
views
बायोगैस किसे कहते हैं ? बायोमास क्या है? What is Biogas? What is Biomass?
Physics
- asked 2 years ago
- B Butts
1
answers
752
views
प्रकाश का वर्ण विक्षेपण किसे कहते हैं ? What is the dispersion of light called?
Physics
- asked 2 years ago
- B Butts
1
answers
658
views
1
answers
858
views
1
answers
617
views
विधुत शक्ति की परिभाषा लिखें। Write the definition of electric power.
Physics
- asked 2 years ago
- B Butts
