Ch – 11 Force & Pressure

Important Points:

Ch – 4 Heat & Its Effects

Q.1: 1 kilojoule = ________ joules

Ch – 1 Integers

Q.1: Additive inverse of 9 is ______.

Ch – 2 Whole Numbers

Q.1: ___________ is the additive identity for whole numbers.

Ch – 3 Understanding Quadrilaterals

Q.1: A simple closed curve made up of only line segments is called ____________.