ലെൻസിന്റെ പവർ അളക്കുന്ന യൂണിറ്റ് :
Aഡയോപ്റ്റർ
Bഫാരഡ്
Cഡസിബെൽ
Dവാട്ട് -
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Related Questions:
The magnification 'm' produced by a convex lens when the object is placed at a distance 2f from the lens is given by?
Power of a lens is 10 D, its focal length is :
The unit of focal power of lense is :
The image of an object formed on the retina of human eye is:
An object is placed on the principal axis of a convex lens of focal length 12 cm, at a distance magnification produced by the lens is ______and the image is_______?