A covex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be :
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A solar cell is made up of:
The original constitution of India was published in?
The distance-time graph for the motion of an object moving with a constant speed is a __________.
Cold air is ______.
Which is not an external storage device?
The' Narmada Water Dispute Tribunal' was constituted to resolve the water sharing between
Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.
Action that is likely to make people very angry