A convex lens of power 5d is fell into glass contaning water upto 10cm. Find net power of the lens.
A convex lens of power 5d is fell into glass contaning water upto 10cm. Find net power of the lens.
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago