a) A concave mirror is a _______ mirror.
b) The straight line passing through the pole and the centre of curvature of the mirror is
called________.
c) The potential energy possessed by a body by virtue of its position in a gravitational field
is called________.
d) Water stored in a dam possess _________ energy.
e) _________ image cannot be obtained on a screen. guys please help me!!!
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Answer:
A concave mirror is a converging
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