- 1(current)
Q. No.After passing through a polarizer, a linearly polarized light of intensity \(I\) is incident on an analyser making an angle of \(30^\circ\) with the axes of the polariser. The intensity of light emitted from the analyser will be:
1. \(\dfrac{I}{2}\)
2. \(\dfrac{I}{3}\)
3. \(\dfrac{3I}{4}\)
4. \(\dfrac{2I}{3}\)
1. \(\dfrac{I}{2}\)
2. \(\dfrac{I}{3}\)
3. \(\dfrac{3I}{4}\)
4. \(\dfrac{2I}{3}\)
Subtopic: Â Polarization of Light |
 83%
From NCERT
NEET - 2022
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A linearly polarized monochromatic light of intensity \(10\) lumen is incident on a polarizer. The angle between the direction of polarization of the light and that of the polarizer such that the intensity of output light is \(2.5\) lumen is:
| 1. | \(60^\circ\) | 2. | \(75^\circ\) |
| 3. | \(30^\circ\) | 4. | \(45^\circ\) |
Subtopic: Â Polarization of Light |
 69%
From NCERT
NEET - 2022
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Which of the following properties show that light is a transverse wave?
1. Reflection
2. Interference
3. Diffraction
4. Polarization
Subtopic: Â Polarization of Light |
 73%
From NCERT
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Two polaroids \(P_1\) and \(P_2\) are placed with their axis perpendicular to each other. Unpolarised light of intensity \(I_0\) 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 \(45^\circ\) with that of \(P_1\). The intensity of transmitted light through \(P_2\) is:
1. \(\dfrac{I_0}{4}\)
2. \(\dfrac{I_0}{8}\)
3. \(\dfrac{I_0}{16}\)
4. \(\dfrac{I_0}{2}\)
Subtopic: Â Polarization of Light |
 69%
From NCERT
NEET - 2017
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NEET 2026 - Target Batch
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- 1(current)
Q. No.
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