During an experiment, a student places a candle beyond twice the focal length of a convex lens and records the image position and nature. Which of the following scenarios could result from this setup?
An inverted, real, and diminished image forms between focus and twice the focal length
For a convex lens, ray tracing shows that when the object sits beyond 2F on one side, the rays converge to form an image on the opposite side.
The image lies between F and 2F, is real because rays actually meet there, is inverted with respect to the object, and is diminished in size.
An image of the same size forms only when the object is placed exactly at 2F, not beyond it.
A virtual erect enlarged image appears only when the object is placed between the lens and F, which is not the case here.
A real image can never be erect for a single convex lens, ruling out that scenario.
Hence, the setup produces an inverted, real, diminished image between focus and twice the focal length.
Similar Questions
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Important Questions from Refraction and Reflection
A convex lens of focal length f will form a magnified real image of an object, if the object is placed.
A ray of light travelling in the direction \(\frac{1}{2} (\hat i + \sqrt 3 \hat j)\) is incident on a plane mirror. After reflection it travels along the direction \(\frac{1}{2} (\hat i - \sqrt 3 \hat j)\) The angle of incidence is:
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