the focal length
A lens is made of flint glass (refractive index = 1.5). When the lens is immersed in a liquid of refractive index 1.25, the focal length
13
Nov
A lens is made of flint glass (refractive index = 1.5). When the lens is immersed in a liquid of refractive index 1.25, the focal length A lens is made of flint glass (refractive index = 1.5). When the lens is immersed in a liquid of refractive index 1.25 the focal length November 13, 2020 [...]