Chapter 21 Thermodynamics – Physics free study material by TEACHING CARE online tuition and coaching classes     Introduction. Thermodynamics : It is a branch of science which deals with exchange of heat energy between bodies and conversion of the…

Chapter 20 Thermal Properties of Matter – Physics free study material by TEACHING CARE online tuition and coaching classes     Heat. The energy associated with configuration and random motion of the atoms and molecules with in a body is…

Chapter 19 Mechanical Properties of Fluids – Physics free study material by TEACHING CARE online tuition and coaching classes     Fluid is the name given to a substance which begins to flow when external force is applied on it.…

Chapter 18 Mechanical Properties of Solids – Physics free study material by TEACHING CARE online tuition and coaching classes     Interatomic Forces. The forces between the atoms due to electrostatic interaction between the charges of the atoms are called…

Chapter 17 Gravitation Part 3 – Physics free study material by TEACHING CARE online tuition and coaching classes     Time Period of Satellite. It is the time taken by satellite to go once around the earth.   \             T…

Chapter 16 Gravitation Part 2 – Physics free study material by TEACHING CARE online tuition and coaching classes     It is a scalar quantity because it is defined as work done per unit Unit : Joule/kg or m2/sec2 Dimension…

Chapter 15 Gravitation Part 1 – Physics free study material by TEACHING CARE online tuition and coaching classes       Introduction.                 Newton’s law of Gravitation . N ewton at the age…

Chapter 14 Rotational Motion Part 3 – Physics free study material by TEACHING CARE online tuition and coaching classes     Problem 34. A circular platform is free to rotate in a horizontal plane about a vertical axis passing through…

Chapter 13 Rotational Motion Part 2 – Physics free study material by TEACHING CARE online tuition and coaching classes     Problem 14. Five particles of mass = 2 kg are attached to the rim of a circular disc of…

Chapter 12 Rotational Motion Part 1 – Physics free study material by TEACHING CARE online tuition and coaching classes     Introduction. Translation is motion along a straight line but rotation is the motion of wheels, gears, motors, planets, the…