The derived unit among the following quantities is______ a)lenght b)time c)mass 4)volume

A magnet attracting a pin of iron is A both field force and contact force B field force C contact force D none of the above give answer​

ITS PURPOSE IS TO MEASURE STRENGTH OF UPPER EXTRIMITIES​

22. An object is thrown vertically upwards and rises to a height of 13.07m. Calculate (i) the velocity with which the object was thrown upwards.(ii) the time taken by the object to reach the highest point. { take s=h(height) and a=g (acceleration due to gravity)} g=9.8m/s2 step by step pls​

Write true or false major part of space is vaccuum​

Write true or false conduction currents are set up when gas is heated​

Please answer this question plzzzzzzzzzzzzzz​

State true or false:Both uniform and non-uniform motion are caused due to unbalanced forces​

Each of the following statement describes a force acting. Which force is causing work to be done? a) the weight of a book at rest on the table. b) the pull of a moving railway engine on its coaches. c)the tension in an elastic band wrapped around a parcel d) the push of a person's feet when standing on the floor​

The sound waves are collected by pinna​