A new unit of length is chosen such that the speed of sound at room temperature is taken as unit. The sound of an explosion reaches a listener in 10s. Find the distance between the listener and the place where explosion took place.

A new unit of length is chosen such that the speed of sound at room te

1.	A new unit of length is chosen such that the speed of sound at room temperature is taken as unit. The sound of an explosion reaches a listener in 10s. Find the distance between the listener and the place where explosion took place.
Answer» SOLUTION :DISTANCE `=vt=1xx10=10` UNITS.