Describe the experience showing that the body can do the work through internal energy.

An example of turning internal energy into work is the boiling of water in a vessel with a lid (pan), which bounces, that is, moves under the influence of steam energy.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.