12th Class Physics Sample Paper Physics Sample Paper-11

  • question_answer
    Ram and Shyam went to a hill station in their summer vacation. During the outing, Shyam was shivering with cold. Ram put a blanket on him and ignited fire near by Shyam. After sometime, Shyam became normal.
    (i) What values did Ram show?
    (ii) What type of electromagnetic waves from the fire helped Shyam to become normal?

    Answer:

    (i) Ramis a helping nature concerning for his friend and a good human being.
    (ii) The electromagnetic waves coming from the fire are infrared rays which produces heating effect.
    This effect helped to Shyam to become normal.


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