A student eats a tasty school lunch containing 700. Calories. (One food Calorie = 4186 joules.) Due to basal metabolism, the student radiates about 100. joules per second into the environment. How long would the student have to sit on a couch to radiate away all of the energy from lunch?

8566 i asked my teacher

Explanation:

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

because if the tool that you are using is not balanced it there would be false mass.