6th Class Science Lights, Sound and Force Question Bank Light

  • question_answer
    DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage-1 Luminous objects give off their own light, such as the sun and stars. Fireflies and glow-worms are luminous. Non-luminous object do not give off light or glow. Non-luminous objects

    A) have their own light

    B) are visible when they reflect the light fallen them from luminous objects

    C) do not give off light     

    D) both (b) and (c)

    Correct Answer: D

    Solution :

       


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