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Subject :NSO    Class : Class 6

Which of the following statements are correct?
(i) The shape of a shadow depends on the position of the source of light.
(ii) A plane mirror can change the direction of light falling on it.
(iii) A pinhole camera forms an erect image of an object on a screen.
(iv) A shadow is formed when light passes through a transparent object.

A(i) and (iii) only
B(ii) and (iv) only
C(i), (ii) and (iii) only
D(i) and (ii) only

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