Red, orange, yellow, green, blue, indigo, violet :)
Answer:
1. A only
Explanation:
First law of thermodynamics it sates that energy of the universe is constant.It is also known as energy conservation law.
Therefore according to the first law of thermodynamics ,the thermal energy of the system is unchanged.
Second law of thermodynamics states that ,it is impossible to make a device which take heat from higher temperature energy resource and give 100 % work without heat rejecting.
Therefore only option A is correct.
1. A only
The difference between them is that
velocity is the speed with a direction, whereas speed does not have a direction.
Answer:
false
Explanation:
A vector quantity is the magnitude of a given quantity? True Or False
Answer:
heat energy is the form of energy produced by heat
when we burn heat a type of enery is came
