All Questions
1
answers
1.4k
views
लेंस में कितने मुख्य फोकस होते हैं ? How many principal focus are there in a lens?
Physics
- asked 11 months ago
- B Butts
1
answers
1.5k
views
प्रकाशिक घनत्व क्या है ? What is optical density.
Physics
- asked 11 months ago
- B Butts
1
answers
371
views
विधुत जनित्र के सिद्धांत क्या हैं ? What are the principles of electric generator?
Physics
- asked 10 months ago
- B Butts
1
answers
283
views
Differentiate between electric current and electric circuit.
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
1.1k
views
पैरिस्कोप किसे कहते हैं इसके क्या उपयोग हैं? What is a periscope and what are its uses?
Physics
- asked 11 months ago
- B Butts
1
answers
792
views
आपतन कोण किसे कहते है ? what is the angle of incidence.
Physics
- asked 11 months ago
- B Butts
1
answers
410
views
1
answers
356
views
दृष्टिदोष क्या है ? यह कितने प्रकार का होता है? What is visual impairment? How many types is this?
Physics
- asked 11 months ago
- B Butts
1
answers
307
views
वास्तविक प्रतिबिम्ब क्या है ? What is the real image.
Physics
- asked 11 months ago
- B Butts
3
answers
49.1k
views
Internal Energy से सम्बंधित भौतिकी विज्ञानं में Thermodynamics का प्रथम नियम क्या है
Physics
- asked 5 years ago
- Sunny Solu
1
answers
369
views
Explain the formation and uses of battery.
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
353
views
1
answers
588
views
गैल्वेनोमीटर किसे कहते है? What is a galvanometer?
Physics
- asked 1 year ago
- B Butts
1
answers
1.5k
views
What are ferrite beads?
Physics
- asked 7 years ago
- Sunny Solu
1
answers
298
views
1
answers
431
views
नाभिकीय ऊर्जा की प्राप्ति कैसे होती है? How is nuclear energy obtained?
Physics
- asked 10 months ago
- B Butts
1
answers
392
views
1
answers
340
views
What is magnetic field?
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
892
views
पदार्थ किसे कहते हैं? पदार्थ की कितनी अवस्थाएं होती हैं? What is Substance.
Physics
- asked 1 year ago
- B Butts
1
answers
975
views
लेंस सूत्र और आवर्धन। पर टिप्पणी लिखे ? Comment on Lens formula and magnification.
Physics
- asked 1 year ago
- B Butts
1
answers
380
views
1
answers
853
views
आयाम क्या है?
Physics
- asked 1 year ago
- B Butts
1
answers
726
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
300
views
प्रत्यावर्ती धारा से कौन दो हानियाँ होती हैं ? What are the two disadvantages of alternating current?
Physics
- asked 10 months ago
- B Butts
1
answers
837
views
परावर्तित किरण किसे कहते है ? What is the reflected ray.
Physics
- asked 11 months ago
- B Butts
1
answers
1.4k
views
आपतित किरण किसे कहते है ? What is the incident ray.
Physics
- asked 11 months ago
- B Butts
1
answers
461
views
बायोगैस किसे कहते हैं ? बायोमास क्या है? What is Biogas? What is Biomass?
Physics
- asked 10 months ago
- B Butts
1
answers
318
views
State the factors on which amount of heat produced depends?
Physics
Science 7th Class
- asked 1 year ago
- B Butts
1
answers
272
views
ग्रीन हाउस गैस क्या है ? What is Green House Gas?
Physics
- asked 10 months ago
- B Butts
3
answers
58.1k
views
दर्पण क्या है , दर्पण कितने प्रकार के होते है?
Physics
- asked 7 years ago
- Sunny Solu