Question
Who was the first Indian woman to win an Olympic
medal?Solution
Karnam Malleswari won a bronze medal in weightlifting at the 2000 Sydney Olympics, becoming the first Indian woman to win an Olympic medal.
If an agent does a work 'W' in time 't', then the power is given by:__________.
What does Ohm's Law state?
A galvanometer coil has a resistance of 14 Ω and the metre shows full scale deflection for a current of 4 mA. How will you convert the metre into a vo...
A concave mirror forms a real, inverted image of an object placed beyond its focus. What happens if the object is moved closer to the mirror but still b...
A particle is moving along a circular path of radius r with constant speed. The acceleration of the particle is:
Which of the following is not an insulator?
The moment of inertia of a thin rod of length L and mass M about an axis perpendicular to the rod and passing through a point at a distance L/4 from one...
If a force is applied to two stationary objects with different masses for the same duration, what will be the same for both objects?
Two identical piano wires have same fundamental frequency when kept under the same tension. What will happen if tension of one of the wire is slightly i...
Total mechanical energy =
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