We are given a concave lens of focal length 15cm.Draw a ray diagram to show the nature,size and position of the image formed when the object is kept at a distance of (a)30cm (b)15cm (c)10 cm
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Focal length, f = - 15 cm [f is - ve for a concave lens] Image distance, v = - 10 cm ... (ix) AB is the position of object. ... Steps to draw the ray diagram is mentioned below as follows:
Explanation:
Focal length, f = - 15 cm [f is - ve for a concave lens] Image distance, v = - 10 cm ... (ix) AB is the position of object. ... Steps to draw the ray diagram is mentioned below as follows:
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