Final answer:
A loop is a programming concept that helps in repeating a set of instructions, while a cycle refers to a recurring pattern or sequence in a system or process.
Step-by-step explanation:
A loop is a sequence of instructions that is repeated until a certain condition is met. It is a circular structure used in programming to repeat a set of instructions. For example, a 'for' loop in programming allows you to execute a block of code a specified number of times.A cycle, on the other hand, refers to a complete round trip in a system or process. It is a recurring pattern or sequence. For instance, a cycle in a heat engine involves a repeating sequence of processes that convert heat into work.In summary, a loop is a programming concept that helps in repeating a set of instructions, while a cycle refers to a recurring pattern or sequence in a system or process.