Light of intensity I₀ is incident on air-water interface with an incident angle . The angle between the refracted and the reflected beams is 90^ . A polarization analyser is inserted in water at a distance of 5 cm from the interface. The axis of the analyser makes an angle 45^ with respect to the normal to the plane of incidence. Choose the correct statement(s) from the following.

Options

1. AIntensity of the unpolarized light transmitted through the analyser is less than I₀ / 2
2. BIntensity of the light polarized along the normal to the plane of incidence transmitted through the analyser i
3. CIntensity of the light polarized along the plane of incidence transmitted through the analyser is less than I₀
4. DIntensity of the light polarized along the plane of incidence reflected from the interface is less than I₀ / 2