NCERT Books for Class 7 English: English NCERT textbooks are curated to enable students to develop

Concave and Convex Mirror: A mirror is a surface that nearly always reflects the light

Sin 45 Degree Value is 1/√2 or \(\frac{1}{\sqrt{2}}\) and in the decimal form, it is

Force: When a body tends to modify or change the state by an external cause,

A curve is a line or a shape which is smoothly drawn in a plane

Different Types of Lines: A line is defined by its length but not by its breadth.

Double Circulation: We know that each and every cell of our body needs oxygen and

Algebraic Expressions: Algebraic Expressions are used to calculate solutions for any Mathematical operations that include

Ordinal numbers show the precise location of anything or someone at a given location. When

Co Prime Numbers From 1 to 100: When two numbers have 1 as the common factor,