Question

define the following :-
1. Radiation
2. Conduction​

Answer 1

Answer:

1. Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”.

2.the process by which heat or electricity is directly transmitted through the material of a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.

Answer 2

RADIATION : THE EMIssion of energy as electromagnetic waves or as moving subatomic particles , especially high energy partcles which cause ionization.

2. CONDUCTION : THE TRANSFER OF HEAT through matter by communication of kinetc energy from particle to particle with no net displacement of the paricles....

#ANONYMOUS...❤