Answer
$50.1^{\circ}$
Work Step by Step
Find the angle of refraction using Snell’s law. Here “1” designates water, and “2” designates air.
$$n_1sin\theta_1= n_2sin\theta_2$$
$$\theta_2=sin^{-1}(\frac{n_1}{n_2}sin\theta_1) $$
$$=sin^{-1}(\frac{1.33}{1.00}sin35.2^{\circ}) =50.1^{\circ}$$