Application of the Principle of Air Pressure
1. Many of the appliances we use in our daily life operate on the principle of air pressure. 2. Syringe (a) A syringe is a simple device used to suck up liquids. (b) The working principle: ...
READ MORE1. Many of the appliances we use in our daily life operate on the principle of air pressure. 2. Syringe (a) A syringe is a simple device used to suck up liquids. (b) The working principle: ...
READ MORE