Question

The efficiency of a machine increases as the temperature inside _____ relative to the temperature outside.


remains constant

increases

decreases

Answer 1

The efficiency of a machine typically increases as the temperature inside **decreases** relative to the temperature outside. This is because a larger temperature gradient between the inside and outside can enhance the machine's ability to convert energy into work, particularly in thermodynamic systems. However, it's important to note that this can vary based on the type of machine and the specific processes involved.