Polarization Of Light -Multiple Choice Questions Quiz

Interactive MCQs on “Polarization Of Light”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is polarization of light?

(a) The process of light passing through a polar bear
(b) The process of light aligning with Earth's magnetic field
(c) The process of light vibrating in a specific direction
(d) The process of light changing its color

Question 2: Which type of light waves can be polarized?

(a) Radio waves
(b) Sound waves
(c) Infrared waves
(d) Transverse waves

Question 3: How does a Polaroid filter work to polarize light?

(a) By absorbing all colors of light except the desired color
(b) By selectively transmitting light waves vibrating in a specific direction
(c) By amplifying the intensity of light waves passing through it
(d) By reversing the direction of light waves passing through it

Question 4: What is the primary application of polarized sunglasses?

(a) To enhance colors in the environment
(b) To increase the intensity of light
(c) To reduce glare from surfaces like water and snow
(d) To make objects appear larger

Question 5: Which type of polarized light is commonly used in 3D movie theaters?

(a) Linearly polarized light
(b) Circularly polarized light
(c) Unpolarized light
(d) Vertically polarized light

Question 6: How does the scattering of light cause depolarization?

(a) By slowing down the speed of light waves
(b) By changing the color of light waves
(c) By randomizing the orientation of light waves' electric field
(d) By increasing the intensity of light waves

Question 7: What happens to the polarization of light when it passes through a perfectly transparent and flat glass surface at Brewster's angle?

(a) The light becomes completely unpolarized
(b) The light remains partially polarized
(c) The light becomes circularly polarized
(d) The light remains linearly polarized

Question 8: Which type of polarizer can convert unpolarized light into polarized light?

(a) Birefringent crystals
(b) Gratings
(c) Polaroid filters
(d) Lenses

Question 9: What is the primary factor that determines the polarization direction of light scattered by the Earth's atmosphere?

(a) The density of the atmosphere
(b) The presence of water vapor in the atmosphere
(c) The angle of the Sun in the sky
(d) The distance of the light source from the observer

Question 10: What type of polarizer is commonly used in liquid crystal displays (LCDs)?

(a) Linear polarizer
(b) Circular polarizer
(c) Unpolarized filter
(d) Birefringent crystal