list at least two application of each one:
1.conduction
2.convection
3.radiation
Answers
Answer:
1 A shirt is placed on an ironing board to be ironed. Heat from the iron is conducted to the shirt. 2. The engine of a car is turned on, and the hood becomes warm due to the conduction of heat from the engine to the hood of the car.
2 Steaming cup of hot tea - The steam is showing heat being transfered into the air. Ice melting - Heat moves to the ice from the air. This causes the melting from a solid to liquid. Hot air balloon - A heater inside the balloon heats the air and so the air moves upward.
3 Today, to benefit humankind, radiation is used in medicine, academics, and industry, as well as for generating electricity. In addition, radiation has useful applications in such areas as agriculture, archaeology (carbon dating), space exploration, law enforcement, geology (including mining), and many others.