Answer:
An object is said to be in motion when it changes its place with time and respect to its surrounding.
Explanation:
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The movement of electric charge
Question:
The options are;
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
Answer:
The correct option is;
D) Neither technician A nor B
Explanation:
To avoid costly errors, it is important to make use of a refrigerant identifier both on a vehicle A/C system requires work and at the market before buying a refrigerant.
There are refrigerant identifiers that can detect air contamination the however a refrigerant identifier is meant to identify the refrigerant present in the system based on purity and quality and can give an indication of the type of contamination present. All contaminated refrigerants are disposed of.
When a substance is heated the average kinetic energy of molecules increases and they start moving with an increased speed.As a result between mean separation between the molecules also increases
