Question 4 A tank containing methanol has walls 2.50 cm thick made of glass of refractive index 1.550. Light from the ou
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Question 4 A tank containing methanol has walls 2.50 cm thick made of glass of refractive index 1.550. Light from the ou
Question 4 A tank containing methanol has walls 2.50 cm thick made of glass of refractive index 1.550. Light from the outside air strikes the glass at a 30.4° angle with the normal to the glass. Find the angle the light makes with the normal in the methanol. Methanol has a the refractive index of 1.329. O 19.1° O 22.4° O 27.7° O24.5° 1 pts 29.8°