Question

What happens to the work done on a jar of orange juice when it is vigorously shaken?

Short answer

When a jar is vigorously shaken, the work done on the jar is used in increasing the temperature of the orange juice.

Step-by-step solution

Step 1:Relationship between kinetic energy and temperature

The relationship between the kinetic energy of the molecules and the temperature is linear. Hence, as the kinetic energy increases, the temperature of the molecules also increases.

Effect of work done on a jar of orange juice when it is vigorously shaken

When a jar of orange juice is vigorously shaken, the work done is transferred to the molecules. As a result, the collisions between the molecules increases, and the temperature also increases. The kinetic energy of the molecules increases which results in the thorough mixing of liquid and pulp.