All Questions
1
answers
443
views
1
answers
1k
views
सौर स्थिरांक को परिभाषित करें। Define solar constant.
Physics
- asked 1 year ago
- B Butts
1
answers
325
views
1
answers
7.9k
views
1
answers
844
views
निर्वात् में प्रकाश की चाल क्या होती है? What is the speed of light in a vacuum?
Physics
- asked 1 year ago
- B Butts
1
answers
832
views
विधुत धारा की प्रबलता की परिभाषा दें। Give the definition of strength of electric current.
Physics
- asked 1 year ago
- B Butts
1
answers
2.2k
views
1
answers
667
views
लेंस कितने प्रकार के होते हैं ? How many types of lenses are there?
Physics
- asked 1 year ago
- B Butts
1
answers
334
views
1
answers
455
views
ओम का नियम क्या है ? What is Ohm's law?
Physics
- asked 1 year ago
- B Butts
1
answers
661
views
किसी लेंस के आवर्द्धन से आप क्या समझते हैं?
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
1.6k
views
लेंस में कितने मुख्य फोकस होते हैं ? How many principal focus are there in a lens?
Physics
- asked 1 year ago
- B Butts
1
answers
1.2k
views
पैरिस्कोप किसे कहते हैं इसके क्या उपयोग हैं? What is a periscope and what are its uses?
Physics
- asked 1 year ago
- B Butts
1
answers
960
views
1
answers
414
views
What are filaments of a bulb and a heater made up of?
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
302
views
1
answers
767
views
Explain how an earthworm moves.
Physics
- asked 2 years ago
- B Butts
1
answers
651
views
1
answers
425
views
1
answers
559
views
Write short notes on magnetic effects of electric current
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
924
views
आपतन कोण किसे कहते है ? what is the angle of incidence.
Physics
- asked 1 year ago
- B Butts
1
answers
870
views
पीतल एवं ताँबे के बर्त्तनों में दही एवं खट्टे पदार्थ क्यों नहीं रखने चाहिये।
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
701
views
1
answers
627
views
1
answers
1.3k
views
1
answers
380
views
प्राकृतिक गैस तथा C.N.G. क्या है ? Natural Gas and C.N.G. What is ?
Physics
- asked 1 year ago
- B Butts
1
answers
381
views
विधुत बल्ब में निष्क्रिय गैस क्यों भरी जाती है ? Why is an inert gas filled in an electric bulb?
Physics
- asked 1 year ago
- B Butts
1
answers
330
views
1
answers
1.7k
views
खनिज, अयस्क और गैंग को परिभाषा करे ? | Define mineral, ore and gangue?
Physics
- asked 1 year ago
- B Butts
1
answers
1.5k
views
द्रव्यमान संरक्षण का नियम क्या बताता है?
Physics
- asked 2 years ago
- B Butts