Lab activity* Aim: Observing the types of images and measuring the object distance and image distance from the lens.
Material Required :
Procedure :
Diagram and table (compulsory):
Observation :
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Answer:
The distance from the center of the lens to its focal point is called the focal length f. power P of a lens is defined be the inverse of its focal length, P=IfP=IfA.
Explanation:
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