[填空题]
What would Brewster’s ang pv5ozz7o hpac+*oar1s l2*-p le be ;s,wgdl q; lr,for reflections off the surface of water for light coming from beneath the surface? Compare to the angle for total internal reflection, and to Brew;qgdl;,rl ,s wster’s angle from above the surface.
If the light is coming from water to air, $\theta_{p}$ $^{\circ}\,$For the refraction at the critical angle from water to air $\theta_c$ $^{\circ}$ If the light is coming from air to water $\theta_p'$ $^{\circ}$
