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Pleural membranes cover organ

An open organ pipe has a fundamental frequency of 300 Hz. The first overtone of this organ pipe is the same as the first overtone of a closed organ pipe. The length of the closed organ pipe is

When an organ is transplanted from one person to another, there is a possibility that it could be rejected.This is because the cells of the individual receiving the organ react against foreign

A closed organ pipe and an open organ pipe have their first overtones identical in frequency. Their lengths are in the ratio of

An organ pipe open at both ends and another organ pipe closed at one end will resonate with each other, if their lengths are in the ratio of

A person needs 6 steps to cover a distance of one slab. if he increases his foot length(step length) by 3 inches he needs only 5 steps to cover the slabs length. what is the length of the each slab

A person has to cover a distance of 6 km in 45 minutes. If he covers half of the distance in the remaining time, to cover the remaining distance in the remaining time, his speed must be