Question

Explain the conduction,convection,convection and radiation with the help of example from our surrounding and give to differences between them

Answer 1

Answer:

CONDUCTION- THE PROCESS BY WHICH HEAT

IS TRANSFERRED FROM THE HOTTER END TO COLDER END OF AN OBJECT IS KNOWN AS CONDUCTION. EX- FLOW OF HEAT FROM AN IRON ROD FROM ON END TO ANOTHER.

CONVECTION- IN CONVECTION THE HOTTER

MOLECULES FROM THE SOURCE OF HEAT GOES TO COOLER REGION AND THE COOLER MOLECULES FROM THE COOLER REGION COMES TO HOTTER REGION. THIS PROCESS IS CONTINUE TILL THE MOLECULES GET HOT. EX- BOILING OF WATER.

RADIATION - THE HEAT THAT FLOW FROM ONE

PLACE TO ANOTHER WITHOUT ANY MEDIUM IS KNOWN AS RADIATION.

EX - HEAT THAT COMES FROM SUN TO EARTH......