Calculate the refractive index for a substance where the angle of incidence is 300 , the angle of refraction is 600 , and the refractive index of second substance is 1.5

η₁ = 2.6

Explanation:

Here, we will use snell's law to calculate the refractive of the substance:

where,

η₁ = refractive index of first substance = ?

η₂ = refractive index of second substance = 1.5

θ₁ = angle of incidence = 30°

θ₂ = angle of refraction = 60°

Therefore,

η₁ = 2.6

i think the answer is tomato juice? not entirely sure though

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr