All Questions
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757
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226
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1.3k
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402
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जैव गैस एवं उसके लाभों के बारे में बताइए। Explain about bio gas and its benefits.
Physics
- asked 9 months ago
- B Butts
1
answers
4.4k
views
1
answers
257
views
1
answers
775
views
व्याख्या कीजिए कि ग्रह क्यों नहीं टिमटिमाते हैं? Explain why planets do not twinkle?
Physics
- asked 9 months ago
- B Butts
1
answers
222
views
1
answers
228
views
गोलीय दर्पण की फोकस दूरी किसे कहते हैं? What is the focal length of a spherical mirror called.
Physics
- asked 9 months ago
- B Butts
1
answers
217
views
1
answers
278
views
हम कैसे जान पाते हैं कि जीवाश्म कितने पुराने है? | How do we know how old a fossil is.
Physics
- asked 9 months ago
- B Butts
1
answers
270
views
1
answers
216
views
1
answers
243
views
1
answers
263
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उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है? Why are noble gases placed in a separate group?
Physics
- asked 9 months ago
- B Butts
1
answers
348
views
लेंस सूत्र और आवर्धन। पर टिप्पणी लिखे ? Comment on Lens formula and magnification.
Physics
- asked 9 months ago
- B Butts
1
answers
643
views
द्विखंडन, बहुखंडन से किस प्रकार भिन्न है? How is binary fission different from multiple fission?
Physics
- asked 9 months ago
- B Butts
1
answers
424
views
1
answers
605
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तंत्रिका कोशिका (न्यूरॉन) की कार्यों का वर्णन कीजिए। Describe the functions of a nerve cell (neuron).
Biology
- asked 9 months ago
- B Butts
1
answers
258
views
1
answers
342
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पादप में भोजन का स्थानान्तरण कैसे होता है? How does the transfer of food take place in the plant?
Zoology
- asked 9 months ago
- B Butts
1
answers
668
views
1
answers
662
views
तारे क्यों टिमटिमाते हैं? Why do stars twinkle?
Physics
- asked 9 months ago
- B Butts
1
answers
696
views
भौतिक व रासायनिक परिवर्तन में क्या अंतर है? What is the difference between physical and chemical change?
Physics
- asked 9 months ago
- B Butts
1
answers
367
views
निर्वात् में प्रकाश की चाल क्या होती है? What is the speed of light in a vacuum?
Physics
- asked 9 months ago
- B Butts
1
answers
271
views
धमनी और शिरा में अंतर लिखिए। Write the difference between artery and vein.
Biology
- asked 9 months ago
- B Butts
1
answers
266
views
1
answers
580
views
इस्पात का ऊष्मीय उपचार किस प्रकार किया जाता है? How is steel heat treated?
Physics
- asked 9 months ago
- B Butts
1
answers
474
views
1
answers
221
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