A student places a candle at a distance greater than twice the focal length from a convex lens. She observes the image formed on a screen. Which of the following best describes the image's nature, position, and size?

Question

A student places a candle at a distance greater than twice the focal length from a convex lens. She observes the image formed on a screen. Which of the following best describes the image's nature, position, and size? — Exam MCQ

rrbjepyq.in · Accepted Answer

B. The image is real, inverted, formed between the focal point and twice the focal length, and smaller than the object. — The correct choice is The image is real, inverted, formed between the focal point and twice the focal length, and smaller than the object.. It follows from the laws of reflection/refraction and the standard image-formation properties of lenses, mirrors or optical systems.

rrbjepyq.in · Answer

A. The image is virtual, inverted, formed at the focal point, and the same size as the object.

rrbjepyq.in · Answer

C. The image is real, erect, formed beyond twice the focal length, and equal in size to the object.

rrbjepyq.in · Answer

D. The image is virtual, erect, formed on the same side as the object, and larger than the object.

A student places a candle at a distance greater than twice the focal length from a convex lens. She observes the image formed on a screen. Which of the following best describes the image's nature, position, and size?

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