Two polaroids `P_1` and `P_2` are placed with their axis perpendicular to each other. Un-polarized light `I_0` is incident on `P_1`. A third polaroid `P_3` is kept in between `P_1` and `P_2` such that its axis makes an angle `45^@` with that of `P_1`. The intensity of transmitted light through `P_2` is

Two Polaroids P_(1) and P_(2) are placed with their axis perpendicular to eachother. Unpolarised light I_(0) is nicident on P_(1) . A third polaroid P_(3) is kept in between P_(1) and P_(2) such that its axis makes an angle 45^(@) with that of P_(1) . The intensity of transmitted light through P_(2) is

Two Polaroids P_(1) and P_(2) are placed with their axis perpendicular to eachother. Unpolarised light I_(0) is nicident on P_(1) . A third polaroid P_(3) is kept in between P_(1) and P_(2) such that its axis makes an angle 45^(@) with that of P_(1) . The intensity of transmitted light through P_(2) is

Two Polaroids P_(1) and P_(2) are placed with their axis perpendicular to eachother. Unpolarised light I_(0) is nicident on P_(1) . A third polaroid P_(3) is kept in between P_(1) and P_(2) such that its axis makes an angle 45^(@) with that of P_(1) . The intensity of transmitted light through P_(2) is

Two polaroids P_(1)" and "P_(2) are placed with their axis perpendicular to each other. Unpolarised light I_(0) is incident of P_1 . A third polaroid P_3 is kept in between P_(1)" and "P_(2) such that its axis makes an angle 45^(@) with that of P_(1) . The intensity of transmitted light through P_(2) is :

Two polaroids P_1 and P_2 are placed with their axis perpendicular to each other Unpolarised Light I_0 is incident on P_1 .A third polaroid P_3 is kept in between P_1 and P_2 such that its axis makes an angle 45^@ with that of P_1 the intensity of transmitted light through P_2 is

Two polaroids P_1 adn P_2 are placed with their pass xes perpendicular to each other.An unpolarised ligth of intensity I_0 is incident on P_1 .a thid polaroid P_3 is kept in betwen P_1 and P_2 such that its axis makes an angle of 60^@ with that of P_1 .determine the intensity of light transited through P_1,P_2 and P_3 .