a cocave lens of focal length 15 forms an image 10 cm away from lens calculate the distance of the object from the lens.

a cocave lens of focal length 15 forms an image 10 cm away from lens c

1.	a cocave lens of focal length 15 forms an image 10 cm away from lens calculate the distance of the object from the lens.
Answer» A concave lens of focal length 15 cm forms an image 10 cm from the lens. How far is the OBJECT PLACED from the lens? DRAW the RAY diagram. so the object is placed 30 cm away from the concave lens.

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a cocave lens of focal length 15 forms an image 10 cm away from lens calculate the distance of the object from the lens. ​

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a cocave lens of focal length 15 forms an image 10 cm away from lens calculate the distance of the object from the lens.