Ratio of profit shares of 'A' and 'B' at the end of the year = {8000 X 5 + (8000 X 7 X 1.5)}:{15500 X 5 + 12400 X 7} = {40000 + 84000}: {77500 + 86800} = 124000:164300 = 40:53 So, profit share of 'A' = 55800 X (40/93) = Rs. 24,000
During ______ motion of an object along a straight line, the change in velocity of the object for any time interval is zero.
Match the following machines with their working principles:
(i) Electric motor - (a) Heat energy into mechanical energy
(ii) Steam engin...
For a non-relativistic particle, the ratio of phase velocity to group velocity of de Broglie waves is:
__________ is the same at every point on a rotating body.
Which of the following rays are not deflected by a magnetic field?
If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this?
A 5 V battery of negligible internal resistance is connected across a 190 V battery and a resistance of 37 Ω as shown in the figure. Find the value o...
The order of wavelengths for ordinary light is:
When an electric current flows, electrons move from:
