Physics - Geometrical Optics Question with Solution | TestHub
PhysicsGeometrical OpticsRefraction at curved surface/LensMedium2 minQB
PhysicsMediumsingle choice
An equiconvex lens is made of material which has a refractive index of 1.6 for blue light and 1.5 for red light. What is the ratio of focal length for red light to focal length for blue light?
Options:
Answer:
C
Solution:
Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at curved surface/Lens
⏱ 2mℹ️ Source: QB
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