draw the Ray diagram to find the images when the object is placed in front of the convex lense at a distance of 8cm,at the distance of 10cm on the principle axis of the lense whose focal length is 4cm write the charecterstics of the image in both the cases
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Ray Diagram :Characteristics of image : i Size of the image is equal to the size of the object. ii Inverted image iii Real image iv Image is formed at C1CASE – II : Ray diagram :Characteristics of image :i Image size is less than that of object size. ii Inverted image iii Real image iv Image is formed between F1 and C1 .
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When fireman directs a large amount of water at a high velocity on fire from a hose pipe, they have to hold the hose pipe strongly because of its tendency to go backwards.
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