Why is the specific heat at constant pressure greater than the specific heat at constant volume?

The specific heat at constant pressure is greater than the specific heat at constant volume, since if the gas is heated at a constant volume, then only its internal energy will increase, and the work of the gas will be zero. If the gas is heated at constant pressure, both the internal energy and the work of the gas will increase.

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.