The temperature of a bottle containing water rises when it is shaken vigorously since shaking adds heat to the system t f

True. Kinetic energy IS thermal energy at the molecular level. Aggregate collisions between molecules generates heat whilst shaking.

False

Explanation:

Although the misconception is that the water's temperature will rise because shaking the bottle adds heat to the molecules, this is incorrect.

The temperature rises because work is done on the bottle (the shaking), and therefore the mechanical energy of your arm shaking the bottle, is converted into extra kinetic energy for the molecules, which will increase the overall temperature. However, heat is not added to the system directly.

An example of heat being added to the system would be putting a pot of water on a heated stove plate, through conduction the heat would be transferred to the water, which them is converted to kinetic energy, which then increases the temperature.

the independent variable, or the one that is intentionally manipulated is the speed.

im guessing the west of station b