ലെൻസിന്റെ പവർ അളക്കുന്ന യൂണിറ്റ് :
Aഡയോപ്റ്റർ
Bഫാരഡ്
Cഡസിബെൽ
Dവാട്ട് -
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A convex lens forms a real and inverted image twice the size of the object. The magnification produced by the lens is equal to?
______ mirror is used in motor vehicles as rear view mirror.
Power of a lens is 10 D, its focal length 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_______?
The image of an object formed on the retina of human eye is: