Final answer:
To calculate the angle of minimum deviation for a prism with a refractive index of 1.65, use the formula: angle of minimum deviation = 2 * angle of refraction - angle of incidence.
Step-by-step explanation:
In order to calculate the angle of minimum deviation for a prism with a refractive index of 1.65, we can use the formula:
angle of minimum deviation = 2 * angle of refraction - angle of incidence
Since the angle of refraction is given as 60 degrees, we can substitute the values into the formula and calculate the angle of minimum deviation.