Question

Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and focus. State three characteristics of the image

Answer 1

Answer:

The figure attached is the figure of the image formation by a concave mirror for an object placed between focus and pole.

The image will be formed at the other side of the mirror or so called behind the mirror. (Position)

It will be enlarged and the image will be virtual and erect. (Size and Nature of image)

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• The concave and convex mirrors are a part of spherical mirrors.
• The C or centre of curvature is the centre of the spherical mirror of which the mirror is part of.
• Focus is the point at which the rays converge when they are parallel to the principal axis.
• Focal length is the distance between pole and Focus.
• Focal length is half of radius of curvature.
• Pole is the middle point of the mirror.

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Answer 2

Answer:

hello4. (a)Draw a ray diagram to show the formation of an image when the object is placed between the

focus and the pole of the concave mirror.