4th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Consider the following statements :
    Statement 1: X - rays usually generated by accelerating electrons to high velocity.
    Statement: 2. X - rays usually generated by infrared radiation.
    Which one of the following is correct about the above statements?

    A) Statement 1 is true and 2 is false

    B) Statement 1 is false and 2 is true

    C) Both statements are false

    D) Both statements are true

    E) None of these

    Correct Answer: A


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