Physical Principles Used in Our House-hold Appliances

Question: Name the house-hold appliances in your house which make use of physics principles.
Answer: The house-hold appliances in our house which make use of Physics principles are:
Electric Bell
Electric Bulb
Electric Iron
Heater
Electric Fan
Hand Pump
Motor
Refrigerator
Pressure Cooker
Radio
Tape Recorder
Television
Telephone
Thermometer
Domestic Hot Water System
Thermos
Looking Glass etc.