Question

(8) Define the term:-

(a) Speed (b) Temperature (c) Acceleration​

Answer 1

Answer:

Speed - Speed is defined as the distance travelled by a body per unit time. Its unit in SI is m/s.

Temperature - Temperature is a physical quantity that expresses hot and cold. It is the manifestation of thermal energy, present in all matter, which is the source of the occurrence of heat, a flow of energy, when a body is in contact with another that is colder.