A real image formed by convex lenses is always:
Correct answer: B. Inverted
- A. Erect
- B. Inverted
- C. Magnified
- D. Diminished
Explanation
A convex lens forms a real and inverted image when the object is placed at the 2F point. The image appears at the 2F point on the opposite side of the lens, having the same size as the object.
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About Optics
Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
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