Consider a plane parallel beam of light incident on a plano-cylindrical lens as shown below. Which of the following will you observe on a screen placed at the focal plane of the lens ? A. The screen will be uniformly illuminated.B. There will be a single bright spot on the screen.C. There will be a single bright line on the screen parallel to the x-axisD. There will be a single bright line on the screen parallel to the y-axis

Consider a plane parallel beam of light incident on a plano-cylindrica

1.	Consider a plane parallel beam of light incident on a plano-cylindrical lens as shown below. Which of the following will you observe on a screen placed at the focal plane of the lens ? A. The screen will be uniformly illuminated.B. There will be a single bright spot on the screen.C. There will be a single bright line on the screen parallel to the x-axisD. There will be a single bright line on the screen parallel to the y-axis
Answer» Correct Answer - D

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