Category: Science IX

Chemical Reaction – Science 0

Chemical Reaction – Science

Chemical Reaction Matter: The Various substances around us, which have weight and volume are called matters. Glass, Plastic, Air, Iron,...

Solubility – Science 0

Solubility – Science

Solubility A mixture is defined as a mass obtained by mixing up two or more chemically non-reactive substances in any...

Work Energy and Power 0

Work Energy and Power

Work, Energy & Power Work: The product of force acting on a body and displacement of a body in the...

Metal – Science 0

Metal – Science

Metals Reaction with oxygen: When metal is treated with oxygen on heating they react together to give basic oxides. 4Na...

Measurement – Science 0

Measurement – Science

Measurement Those physical quantities, which can neither be derived from others nor be further resolved into simpler quantities, are called...

Force- Science 0

Force- Science

Force is an external agent, which changes or tends to change the state, shape, acceleration or direction of motion of...

Machine – Science 0

Machine – Science

Machine The device or instruments, which make our work easier, faster and convenient are called simple machines. Lever, Wheel &...