10 n Detailed ins. × / 1.3 Reflection and Retra b/Student/Assignment-Responses/s

Question

10 n Detailed ins. × / 1.3 Reflection and Retra b/Student/Assignment-Responses/submit?dep-18172715 light travels from ar into another medu n, making an angle of 61-4%D" with the normal as n the fore below. Air Second medium (a) Find the angle of refrection 8z if the second medium is (b) Find the angle of refraction 6y if the seoind medicm is polystyrene mr response s within 30% of the currect val. Thes may be due to rondrerro, or you could heve a mistake (e) Fnd the angle of refradon«, the second med am -ins. your all- s nodent at an s refracted to i,44" to the vertical, wha*·the index of refract on of the sno ) Supposerte ight red. with wavelength 632.8 'n n . aoum, rind ita wavelength the soiman. Find as frequency in the solation Find ts speed n the solution mis Need Help? ight cantaning wavelengtt of 400 m 500 nm,

Explanation / Answer

You got all correct ,except b,so i am doing only b

b)

Index of refraction

n=1.59

From snell's law

n1Sin(o1)=n2Sin(o2)

1*sin45=1.59*sin(o2)

o2=sin-1(0.4447)=26.4o

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