In the real world, the pendulum in a clock eventually comes to a stop. Someone or something needs to supply energy for the clock to continue to work. Why do you think the pendulum cannot continue moving on its own forever? Where does its energy go?

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.