A wide slab consisting of two media of refractive indices \( n_{1} \) and \( n_{2} \) is placed in air as shown in the figure. A ray of light is incident from medium \( n_{1} \) to \( n_{2} \) at an angle \( \theta \), where \( \sin \theta \) is slightly larger than \( \frac{1}{n_{1}} \). Take refractive index of air as \( 1 \). Which of the following statement(s) is(are) correct?
