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The surface tension of water on adding detergent to it –
An athlete can jump farther by running before jumping due to which type of inertia?
How long does an image remain on the retina after the object is removed?
Which among the following is not a characteristic of transition metals?
Gamma rays have greatest similarity with –
A car increases its speed from 20 m/s to 60 m/s in 8 seconds. Find its acceleration.
What happens to resistance of a wire when its length is doubled (keeping area constant)?
If mass is doubled and velocity is tripled, how will kinetic energy change?
In AC circuits, AC meters measure –
Half-life of a radioactive substance is 10 days. The time after which only 1/16th of it remains is: