Work is done when a spring is extended or compressed . Elastic potential energy is stored in the spring hope that helpss.
It is an example of balanced force.
hope this helps. good luck
When gasoline burns in the engine, it is oxidised and energy is liberated.
Here the chemical energy of gasoline is converted into mechanical energy to move the vehicle.
Answer: Option (C) is the correct answer.
Explanation:
When we heat a fluid then the movement within the fluid makes hot (less dense) material to rise and cooler (more denser) material to sink at the bottom. This process is known as convection.
Thus, in the diagram hot (less dense) water will rise and cooler (more dense) water sinks at the bottom.
Therefore, we can conclude that according to the arrow the label belongs to cooler water sinks.
