Question

1. Write the parameters of spherical mirror and write the rules to draw the ray diagram. Draw the ray diagram for the image formation. When object kept infront of concave mirror at different position

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Answer 1

Answer:

Ray diagrams are used to depict the image formation by tracing the path of light rays i.e. incident rays and reflected rays. They are drawn in order for anyone to view a point on the image of an object. These ray diagrams depend on the position of the object.

Step-by-step explanation:

General rules for image formation using ray diagrams:

• Any ray of light that passes through the mirror, is always parallel to the principal axis.
• Any ray of light that passes through the mirror always passes through the principal focus (f) of the mirror after reflection.
• A ray of light passing through the center of curvature of any mirror is reflected back along the same path.
• Any incident ray which isn’t parallel to the principal axis is also reflected diagonally and the incident ray and the reflected ray always follow the laws of reflection i.e. the angles formed by these rays are equal to each other

Answer 2

Answer:

Rules to draw the ray diagrams

• Any ray of light that passes through the mirror, is always parallel to the principal axis.
• Any ray of light that passes through the mirror, is always parallel to the principal axis.Any ray of light that passes through the mirror always passes through the principal focus (f) of the mirror after reflection.

Step-by-step explanation:

Hope it helps you