ai test 3 Questions
c = constant of integration
A force is given as where is velocity and and are constants. The dimensional formula of is:
Find the derivative of:
The minimum value of is;
The value of using binomial approximation is;
The value of gravitational constant G in SI units is Nm²/kg². What is the value of G in CGS system of units?
Find the sum of geometric progression: upto .
The sum of the following arithmetic progression: 50, 46, 42, .... upto 10 terms is;
What is the value of ?
If then will be:
If in a right-angled triangle, , then find .
Value of = .
Find dimensional formula of surface tension 'S'. Use where F is force and l is the length.
A packet contains silver powder having mass g. Some additional powder of mass g is added to the packet, the total mass of the powder now is;
The roots of equation are;
A physical quantity P is given by the relation . If t denotes the time, the dimensional formula of constant a is;
The value of is; (c = integration constant)
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:
In an expression .