Question

The efficiency of energy conversion processes isa less than oneb. greater than onec. equal to oned. none of th nbn​

Answer 1

Answer:

We know, magnitude of displacement is the staright line distance between the initial point and the final point of the path of the moving body.

Dispalcement could be negative, positive or zero. but distance is always positive or zero when there is no motion.

So, the ratio of displacement to distance for a moving object is equal to less than 1.