mandalamal947 Asked: December 2022 an object vibrates 20 times in 40 sec find time period and frequency how many times the object should vibrate per sec to be audible
mandalamal947 Asked: December 2022 how many students were allowed to participate change the voice from active to passive
mandalamal947 Asked: December 2022 1my mother when the bell rangcook2mrinal already for his office leavefill with correct form of verb
mandalamal947 Asked: December 2022 we in nagpur for three years before we shifted to kolkata live place correct tense form of the verb