Unit and measurements Questions
53 Questions available
Page 2 of 2#51
A physical quantity P is given by the relation . If t denotes the time, the dimensional formula of constant α is;
Medium
#52
In a particular system, the unit of length, mass and time are chosen to be 10 cm, 10 g and 0.1 sec respectively. The unit of force in this system will be equivalent to:
Medium
#53
In an expression a × 10b ?
Easy