Consider the following statements :(a) Real image is always inverted.(...
Real image is always inverted:
- A real image is formed when the light rays actually meet at a point after passing through a lens or reflecting off a mirror.
- In the case of a real image, the image formed is always inverted, meaning that the top and bottom of the object are switched in the image. This is because the light rays cross each other at the focal point, resulting in the inversion of the image.
Virtual image is always erect:
- A virtual image is formed when the light rays appear to come from a point after passing through a lens or reflecting off a mirror, but they do not actually meet at that point.
- In the case of a virtual image, the image formed is always erect, meaning that the top and bottom of the object are in the same orientation as the object itself. This is because the light rays do not actually cross each other and continue their path without intersecting.
Image formed by a concave lens is always real and inverted:
- A concave lens is a lens that is thinner in the middle and thicker at the edges. This type of lens causes light rays to diverge when they pass through it.
- When an object is placed in front of a concave lens, the image formed is always real and inverted. This is because the light rays diverge after passing through the lens, and when traced back, they appear to meet at a point behind the lens.
- The distance between the object and the lens, as well as the focal length of the lens, determine the size and location of the image formed.
Combining the statements:
- From the given statements, we can conclude that both statement (a) and (b) are correct.
- A real image is always inverted, and a virtual image is always erect.
- However, statement (c) is incorrect. An image formed by a concave lens can be real and inverted, but it can also be virtual and erect, depending on the position of the object relative to the lens.
Consider the following statements :(a) Real image is always inverted.(...
Virtual image is always erect and real image is always inverted. Concave lens always forms real and inverted image of the object.
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