InterviewSolution
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InterviewSolution
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EXERCISEChoose the correct option for each of the following.Which of the following is the non-luminous object?1(a) Sun(b)Moon2 Choose the odd object based on the passage of light through them.(a) Glass slab(c) Stars(d) Firefly(b) Wooden block (©) Rubber cork(d) Cardboard sheeta The formation of a shadow is a consequence of(a) reflection of light(b) rectilinear propagation of light(c) multiple reflections of light (d) All of the above4. In which of the following sequence, a shadow will be formed?(a) Light source, screen and object (b) Light source, object and screen(©) Object, screen and light source (d) Object, light source and screen |
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Answer» i) (a) moon Explanation: |
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