A scuba diver, submerged under water, looks up and sees sunlight at an angle of 23.0° from the vertical. At what angle, measured from the vertical, does this sunlight strike the surface of the water? Assume water has a refraction index of 1.333.
so i put into my calculation 1.33xsin(90-23) =1.22
when i put in arcsin1.22 it says MA ERROR
i dunno how to figure this question out any other way...
so i put into my calculation 1.33xsin(90-23) =1.22
when i put in arcsin1.22 it says MA ERROR
i dunno how to figure this question out any other way...