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Light, Shadows and Reflections — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceLight, Shadows and Reflections1 Mark
MCQ
Which of the following statements is true?
  • ✓
    The image formed by a pinhole camera is inverted because light travels in a straight line.
  • B
    Light does not change its direction on reflection.
  • C
    As we move the object away from the light source, the shadow of the object becomes smaller.
  • D
    Reflection is possible only from polished surface.
✓

Answer

Correct option: A.
The image formed by a pinhole camera is inverted because light travels in a straight line.
Light changes its direction after reflection. As we move the object away from the light source, the shadow becomes larger as the distance between object and the light source increases. Reflection is possible from rough surface also.

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