A box fan is initially at rest when it is switched on. After 3.25 minutes it is rotating at 1.30 rev/s. How many revolutions does the fan turn through, during the 3.25 minutes

Ifound this on google “your outer ear collects sound waves and reflects them into a tiny tube called the ear canal. at the end of the ear canal is a thin, skin-like membrane stretched tightly over the opening, called the eardrum.” i hope this you for what your looking for

Rain is pulled by gravity which is a non contact force