Solve this: Q If a parallel beam of light of circular cross-section having radius 10 mm - Physics - Ray Optics And Optical Instruments

Question

Solve this:

Q If a parallel beam of light of circular
cross-section having radius 10 mm falls on the surface of glass
slab μ   =   3 2   at an angle 30 ° with
the surface of slab, then the radius of refracted beam is about

(1) 12 5mm (2) 13 7 mm
(3) 14 5 mm (4) 16 2 mm

Shobhit Mittal · Accepted Answer

Dear Student,

μ=1 5, r=0
01 m radius of beam =10sin601 5=16
3 mm Regards

Solve this: Q. If a parallel beam of light of circular cross-section having radius 10 mm falls on the surface of glass slab μ = 3 2 at an angle 30 ° with the surface of slab, then the radius of refracted beam is about (1) 12.5mm (2) 13.7 mm (3) 14.5 mm (4) 16.2 mm

Solve this:

Q. If a parallel beam of light of circular cross-section having radius 10 mm falls on the surface of glass slab $(μ = \frac{3}{2})$ at an angle 30 $°$ with the surface of slab, then the radius of refracted beam is about

(1) 12.5mm (2) 13.7 mm
(3) 14.5 mm (4) 16.2 mm