Answer:
The neutron can be found in the nucleus of the atom with the proton.
Explanation:
the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
Answer:
the average velocity of the ball is 5 m/s.
Explanation:
Given;
initial position of the ball, x₁ = 12 m East
final position of the ball, x₂ = 8 m West
initial time of motion, t₁ = 10.0 s
final time of motion, t₂ = 6.0 s
The average velocity is calculated as follows;
let the Eastward direction be positive
Let the westward direction be negative
Therefore, the average velocity of the ball is 5 m/s.
Explanation :
The transfer of heat continues untill the two bodies reach thermal equilibrium.
The heat can be transferred in via some processes like conduction, radiation and transfer of energy by changing of phase.
(1) Conduction : It is the transfer of heat via a solid. Heat can be transferred from one solid body to another.
(2) Convection : It is the transfer of heat from one place to another by the movement of fluids. Fluids include both liquids and gases.
(3) Radiation : It is the process of transfer of heat through electromagnetic waves. It is generated by the thermal motion of particles. All matter having a temperature greater than absolute zero emits radiation.
