367851 Unpolarised light of intenisty \(I\) is incident on a sypstem of two polarizers, \(A\) followed by \(B\). The intenisty of emergent light is \(I/2\). If a third polarizer \(C\) is placed between \(A\) and \(B\) the intensity of emergent light is reduced to \(I/3\). The angle between the polarizers \(A\) and \(C\) is then
367853 Three polaroid sheets \({P_1}\;,{P_2}\) and \({P_3}\) are kept parallel to each other such that the angle between pass axes of \({P_1}\;\) and \({P_2}\) is \(45^\circ \) and between that \({P_2}\) and \({P_3}\) is \(45^\circ \). If unpolarised beam of light of intensity \(128\;W\;{m^{ - 2}}\) is incident on \({P_1}\;\). What is the intensity of light coming out of \({P_3}\)?
367851 Unpolarised light of intenisty \(I\) is incident on a sypstem of two polarizers, \(A\) followed by \(B\). The intenisty of emergent light is \(I/2\). If a third polarizer \(C\) is placed between \(A\) and \(B\) the intensity of emergent light is reduced to \(I/3\). The angle between the polarizers \(A\) and \(C\) is then
367853 Three polaroid sheets \({P_1}\;,{P_2}\) and \({P_3}\) are kept parallel to each other such that the angle between pass axes of \({P_1}\;\) and \({P_2}\) is \(45^\circ \) and between that \({P_2}\) and \({P_3}\) is \(45^\circ \). If unpolarised beam of light of intensity \(128\;W\;{m^{ - 2}}\) is incident on \({P_1}\;\). What is the intensity of light coming out of \({P_3}\)?
367851 Unpolarised light of intenisty \(I\) is incident on a sypstem of two polarizers, \(A\) followed by \(B\). The intenisty of emergent light is \(I/2\). If a third polarizer \(C\) is placed between \(A\) and \(B\) the intensity of emergent light is reduced to \(I/3\). The angle between the polarizers \(A\) and \(C\) is then
367853 Three polaroid sheets \({P_1}\;,{P_2}\) and \({P_3}\) are kept parallel to each other such that the angle between pass axes of \({P_1}\;\) and \({P_2}\) is \(45^\circ \) and between that \({P_2}\) and \({P_3}\) is \(45^\circ \). If unpolarised beam of light of intensity \(128\;W\;{m^{ - 2}}\) is incident on \({P_1}\;\). What is the intensity of light coming out of \({P_3}\)?
367851 Unpolarised light of intenisty \(I\) is incident on a sypstem of two polarizers, \(A\) followed by \(B\). The intenisty of emergent light is \(I/2\). If a third polarizer \(C\) is placed between \(A\) and \(B\) the intensity of emergent light is reduced to \(I/3\). The angle between the polarizers \(A\) and \(C\) is then
367853 Three polaroid sheets \({P_1}\;,{P_2}\) and \({P_3}\) are kept parallel to each other such that the angle between pass axes of \({P_1}\;\) and \({P_2}\) is \(45^\circ \) and between that \({P_2}\) and \({P_3}\) is \(45^\circ \). If unpolarised beam of light of intensity \(128\;W\;{m^{ - 2}}\) is incident on \({P_1}\;\). What is the intensity of light coming out of \({P_3}\)?