What is the meaning of real image,inverted image,virtual image,erect image?

Question

Answer

real images are those which appears on a screen but virtual are those which are going to appear on a screen

Answer

Real image is defined as the those images are appear on screen ans Virtual image doesn't appear on screen....

Answer

Image which can be formed on screen is called as Real Image.
Image which is upside down is called as Inverted Image.
Image which can not be formed on screen is called as Virtual Image.
Image which is straight or erect is called as Erect Image

Answer

1- Real image is the image that can be formed on a screen .

2- Inverted image is the image that is upside down.

3- Virtual Image is the image that is not formed on a screen.

4- Erect image is the image that is not upside-down.

Answer

Real Image:
A real image is formed when light rays actually converge at a point after passing through a lens or reflecting off a mirror. It can be captured on a screen or a surface. Real images are always inverted, meaning that they are upside down compared to the object being imaged.

Inverted Image:
Inverted images refer to those that are formed upside down compared to the object being imaged. This occurs when light rays from the object cross each other after passing through a lens or reflecting off a mirror and converge to form an image. Inverted images can be real or virtual, depending on the type of optical system used.

Virtual Image:
A virtual image is formed when light rays do not actually converge at a point but only appear to diverge from a particular point after passing through a lens or reflecting off a mirror. These images cannot be captured on a screen or a surface since they are formed by the extension of the light rays. Virtual images are always erect, meaning they have the same orientation as the object being imaged.

Erect Image:
Erect images refer to those that have the same orientation as the object being imaged. This means that the image appears upright, just like the object. Erect images are typically formed by lenses or mirrors when the light rays neither cross nor converge, resulting in virtual images.

Summary:
- Real images are formed when light rays converge at a point and can be captured on a screen or a surface. They are always inverted compared to the object.
- Inverted images are formed when light rays cross and converge, resulting in an upside-down image compared to the object.
- Virtual images are formed when light rays appear to diverge from a point and cannot be captured on a surface. They are always erect, meaning they have the same orientation as the object.
- Erect images have the same orientation as the object being imaged and are typically formed by lenses or mirrors when the light rays do not cross or converge.

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