Study Material

Open Educational Resources / Topic Wise Study Material

In the ever-evolving landscape of education, having access to comprehensive and well-structured study materials is crucial for students and educators alike. This collection of general documents covers a diverse range...

Force – Study Material

For many centuries, the problem of motion and its causes had puzzled scientists and philosophers. A ball on the ground, when given a small hit, does not move forever. Such...

Motion – Study Material

In everyday life, we see some objects at rest and others in motion. Birds fly, fish swim, blood flows through veins and arteries and cars move. Atoms, molecules, planets, stars...

Universal Law of Gravitation – Study Material

10.1.1 UNIVERSAL LAW OF GRAVITATION Every object in the universe attracts every other object with a force which is proportional to the product of their masses and inversely proportional to...

Defects of Vision – Study Material

Sometimes, the eye may gradually lose its power of accommodation. In such conditions, the person cannot see the objects distinctly and comfortably. The vision becomes blurred due to the refractive...

Mirage – Study Material

9.4.1 Total internal reflection in nature and its technological applications On hot summer days, the air near the ground becomes hotter than the air at higher levels. The refractive index...

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