CBSE Board Papers Class 10 - 2010 - Physics - Question 9

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Question - In the figure given below a narrow beam of white light is shown to pass through a triangular glass prism. After passing through the prism it produces a spectrum XY on a screen. ---------- (a) State the colour seen at X and Y. (b) Why do different colours of white light bend through different angles with respect to the incident beam of light? Vedantu - Your Personal Teacher Online - Get an clear edge over other students by constant revision of important topics with an awesome teacher. - Get your doubts and questions resolved instantly by booking an instant live session - Prepare for competitive exams with our exam courses and achieve your goal - Skipped a topic in tuitions? Learn it on Vedantu by taking our topic courses


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