define the following term
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Answer:
1.Multiple images are the images that are formed when two or more mirrors are placed infront of each other and an object is placed between them. This conversation is already closed by Expert.
2.Lateral inversion - The phenomenon of left side appearing right side and. right side appearing left side on reflection in a plane mirror is called. lateral inversion.
3.Dispersion. Visible light is actually made up of different colors. Each color bends by a different amount when refracted by glass. That's why visible light is split, or dispersed, into different colors when it passes through a lens or prism.
4.The angular dispersion is defined as angle between the two extreme colours of light . Dispersive power of a prism is defined as the ratio of angular dispersion to the deviation of mean colour.
Explanation:
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Answer: Multiple images : it is the phenomenon by which many images can be seen due to multiple reflection.
Lateral inversion : it is the phenomenon by which the right and the left side gets interchanged.
For eg, in mirror images.
Dispersion of light : it is the phenomenon by which light gets decomposed to its constituent seven colours like in a rainbow.
Angle of incidence : The angle by which a light ray hits a reflecting surface by the normal is called as angle of incidence.
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