Question

5 examples of conduction , convection and radiation​

Answer 1

Answer:

Conduction:- heat through solid travels by means of conduction only . The process of transfer of heat energy in solid with the actual movement of particles from their position is called conduction

Convection:- the phenomenon due to which particles of a medium move to the source of heat energy and then move away from it after absorbing heat energy is called convection

Radiation:- The process of phenomenon of heat transmission which does not require a material medium is called radiation.

Explanation:

Answer 2

Conduction-

Conduction is defined as the transfer of energy by physical contact of matter or particle.

EXAMPLES:

• A lizard warming its belly on a rock.
• Freezing of hand by touching the ice.
• The heat from a stovetop transferring into a metal pot of water.
• Heat from a light bulb.
• Touching a hot seatbelt when you get into the car.

Convection-

The process by which energy is tranfered by movement of heated fluid such as air and water.

Example:

• Formation of sea and land breezes.
• Boiling of water.
• Blood circulation in warm-blooded animals.
• Cooling in refrigerator
• Hot air pooper

• Hot air balloon

Radiation -

The energy that travels from a sources and travels through sapce at the speed of light .

Example-

• UV light from the sun
• Sound waves from the stereo.
• Electromagnetic radiation from your cell phone.
• X-rays from the X- ray machine.