Badwal's Science Zone

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Badwal's Science Zone Provide 9th, 10th, +1 & +2 Classes
Phase 11 Mohali, Punjab

19/09/2026

Dive deep into the essential concepts of reflection with this comprehensive guide on the mirror formula, sign conventions for concave and convex mirrors, and magnification. Learn how to correctly apply formulas and interpret image characteristics like real, virtual, inverted, and erect formations for your physics studies.

18/09/2026

Dive into the world of optics and master the fundamentals of lenses! 🔬✨ Whether you are studying for physics exams or just curious about how light works, this lesson breaks down everything you need to know about lenses, light refraction, and ray diagram rules.

What you'll learn:

How lenses are formed using spherical surfaces
The difference between converging (convex) and diverging (concave) lenses
Key terms like Principal Axis, Optical Center, and Focal Length
Easy-to-follow rules for drawing accurate ray diagrams

đź”— Watch the full video here: http://www.youtube.com/watch?v=8Gjiv8nBYQE

17/09/2026

Struggling with light reflection and mirror numericals? In this session from Badwal’s Science Zone, we break down essential sign conventions, the mirror formula, and magnification concepts for both concave and convex mirrors (). Practice step-by-step numerical problems to build a strong conceptual grip for your exams ()!

**** Introduction & Overview of Concepts
**** Mirror Formula & Sign Conventions (Concave & Convex)
**** Magnification Formula & Image Nature Rules
**** Numerical Problem 1 (Concave Mirror - Finding v, h_2, and Nature)
**** Numerical Problem 2 (Concave Mirror - Finding Focal Length)
**** Numerical Problem 3 (Convex Mirror - Position & Size)

16/09/2026

Looking to master convex mirrors for your physics exams? In this comprehensive breakdown, we cover everything you need to know about diverging mirrors, including their virtual principal focus, the four essential rules for drawing ray diagrams, and image formation for objects placed anywhere on the principal axis or at infinity. We also break down sign conventions (why object distance $u$ is negative while $v$ and focal length are positive) and practical real-world applications like rear-view vehicle mirrors, security mirrors in shops, and blind-turn safety mirrors.

Watch the full video here: http://www.youtube.com/watch?v=u62m8IqxiME

As we welcome Bappa into our hearts and embark on a journey of bright new beginnings, Badwal's Science Zone wishes all o...
14/09/2026

As we welcome Bappa into our hearts and embark on a journey of bright new beginnings, Badwal's Science Zone wishes all our students and families a very Happy Ganesh Chaturthi! Just as Lord Ganesha symbolizes wisdom, intellect, and the removal of obstacles, may this auspicious festival clear your path to academic excellence and brilliant success.

Let's mold the future with knowledge and dedication!

đź“ž Contact Us Now: +91 98550 60915
Education StudentSuccess FestiveVibes

14/09/2026

Master the fundamental concepts of light and optics with this clear and simple breakdown of spherical mirrors! In this video, we explore essential physics terms you need to know for your science exams, including the centre of curvature, radius of curvature, aperture, pole, principal focus, focal length ($f = R/2$), and the principal axis. Whether you're studying concave and convex mirrors for school or just want to strengthen your science fundamentals, this tutorial makes learning easy.Don't forget to like, share, and subscribe to Badwal’s Science Zone for more educational science tutorials!

11/09/2026

Ever wonder why the sky is blue or why sunsets look red? Dive into the fascinating physics of light scattering! Wavelength and scattering are inversely proportional—meaning shorter blue wavelengths scatter easily across the upper atmosphere, while longer red wavelengths travel the furthest. From why danger signals use red to the brilliant science behind the Tyndall effect, this quick breakdown simplifies complex concepts for your exams.

Have questions or need expert tutoring support? Contact Badwal’s Science Zone today!
đź“ž Call us to learn more.
đź“ž Phone: +91 98550 60915

09/09/2026

Why do stars twinkle at night? Why does the Sun appear 2 minutes before actual sunrise? In this video, we break down the concept of Refraction of Light and Atmospheric Refraction in the simplest way possible!

Learn how light changes its speed and path when travelling through different optical mediums (Rare vs. Dense Medium), and discover the science behind real-world phenomena like:

Why Stars Twinkle (and why Planets don't)

Why Stars appear higher than their actual position

Advanced Sunrise and Delayed Sunset (4 minutes extra daylight!)

Perfect for Class 10 Physics students preparing for their exams. Watch the full video to clear your concepts and master Atmospheric Refraction!

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House No 915 Phase 11 Mohali
Mohali
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