Question

In the above ray diagram work the object distance and image distance v with the proper sign 1 the area -ve as per new crediting sign convention and state how thus distance are relative to focal length of convex lens in this case

Answer 1

Answer:

The focal length, f, of a lens is defined as the distance along the principal axis ..... c The negative sign confirms that the image is inverted. ... is 10 per cent of the length of the object?explain partial and total reflection and refraction ... concave convex focal length focal point magnification ..... distance from the image to the mirror and the distance from the object

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