📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    âš¡ Azaadi sale - Celebrate Independence Day with Flat 55% Off On all courses! 13 to 17 Aug âš¡ Enroll Now

    Question

    Light year is a measure

    of
    A Time Correct Answer Incorrect Answer
    B Distance Correct Answer Incorrect Answer
    C Total amount of light falling on the earth in a year Correct Answer Incorrect Answer
    D Average intensity of light falling on the earth in a year Correct Answer Incorrect Answer

    Solution

    • A light-year is the distance that light travels in one year in a vacuum . • 1 light-year ≈ 9.461 trillion km. • It is a unit of distance , not time.

    Practice Next
    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call