All Questions
1
answers
1.2k
views
एक वोल्ट की परिभाषा क्या होता है ? What is the definition of a volt?
Physics
- asked 2 years ago
- B Butts
1
answers
747
views
1
answers
1.2k
views
इस्पात का ऊष्मीय उपचार किस प्रकार किया जाता है? How is steel heat treated?
Physics
- asked 2 years ago
- B Butts
1
answers
669
views
1
answers
1.6k
views
1
answers
938
views
Why are fuse wire not used in circuit containing electric cell?
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
722
views
तारे क्यों टिमटिमाते हैं ? Why do stars twinkle?
Physics
- asked 2 years ago
- B Butts
2
answers
10.2k
views
क्रांतिक कोण एवं पूर्ण आंतरिक परावर्तन क्या है
Physics
- asked 4 years ago
- Y P Singh
1
answers
559
views
अवतल दर्पणों के उपयोग लिखिए। Write the uses of concave mirrors.
Physics
- asked 2 years ago
- B Butts
1
answers
1.4k
views
गर्म जल का टैंक बनाने में ताँबे का उपयोग होता है, परन्तु, इस्पात का नहीं।क्यो ?
Physics
General Seience
- asked 2 years ago
- B Butts
1
answers
748
views
1
answers
941
views
किसी लेंस के आवर्द्धन से आप क्या समझते हैं?
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
854
views
चुंबक किसे कहते हैं ? What is Magnet?
Physics
- asked 2 years ago
- B Butts
1
answers
534
views
Explain the two effects of electric current along with their principles and uses.
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
800
views
गोलीय दर्पण की फोकस दूरी किसे कहते हैं? What is the focal length of a spherical mirror called.
Physics
- asked 2 years ago
- B Butts
1
answers
749
views
प्रकाश का वर्ण विक्षेपण किसे कहते हैं ? What is the dispersion of light called?
Physics
- asked 2 years ago
- B Butts
1
answers
781
views
विद्युत् विभवांतर क्या है? इसका SI मात्रक लिखें।
Physics
Science 7th Class
- asked 2 years ago
- B Butts
1
answers
1.1k
views
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
697
views
1
answers
826
views
1
answers
820
views
1
answers
752
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
2
answers
1.6k
views
Will there is any effect of Gravity on fire ?
Physics
- asked 8 years ago
- Nitish kumar
1
answers
1.3k
views
ऊर्जा संरक्षण का नियम क्या है ?
Physics
- asked 3 years ago
- B Butts
1
answers
737
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
590
views
1
answers
604
views
जरा-दूरदृष्टिता क्या है ? What is short-sightedness?
Physics
- asked 2 years ago
- B Butts
1
answers
603
views
दृष्टिदोष क्या है ? यह कितने प्रकार का होता है? What is visual impairment? How many types is this?
Physics
- asked 2 years ago
- B Butts
1
answers
519
views