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14/02/2026

What is Magnetic Current?

10/02/2026

गुब्बारा और कागज़ से बना ये आसान सा प्रयोग दिखाता है कि स्टैटिक करंट कैसे काम करता है।

06/02/2026

🌈 Magic Rainbow Jar Experiment

Watch different liquids stack into colorful layers without mixing! This happens because each liquid has a different density—heavier ones stay at the bottom, lighter ones float on top. Simple, colorful, and super satisfying to watch! 🧪✨

🌈 मैजिक रेनबो जार एक्सपेरिमेंट

इस आसान से प्रयोग में अलग-अलग तरल पदार्थ बिना मिले रंग-बिरंगी परतें बना लेते हैं। ऐसा इसलिए होता है क्योंकि हर तरल का घनत्व (Density) अलग होता है—भारी तरल नीचे और हल्के ऊपर रहते हैं। देखने में मज़ेदार और सीखने में शानदार! 🧪✨

Electric Force | Questions & Answers | Nemericals | Physics | Er Kalyan Ranjan 08/12/2024

Electric Force | Questions & Answers | Nemericals | Physics

Electric Force | Questions & Answers | Nemericals | Physics | Er Kalyan Ranjan Questions & answers on electrostatic force for CBSE, BSEB by Science Guru Er. Kalyan Ranjan, Siwan, Bihar Science Guru is an online portal for those students...

1.20 Reflection of Light | Axial or Longitudinal Magnification | Physics | Er Kalyan Ranjan 06/12/2024

Reflection of Light - 20
Axial or Longitudinal Magnification | Physics


Learning Buddy ScienceAlert Physics learning Reflections Physics Wallah - Alakh Pandey PW follower Bhaskar Ranjan

1.20 Reflection of Light | Axial or Longitudinal Magnification | Physics | Er Kalyan Ranjan 1.20 Reflection of Light: Axial or Longitudinal Magnification + Example 'A thin rod of length f/3 is placed' for CBSE, BSEB by Science Guru Er. Kalyan Ranjan...

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