Polarisation
Explore the World of Polarisation
Test your knowledge about polarisation with our engaging quiz! From the basics of light behavior to practical applications, this quiz covers it all. Challenge yourself and learn something new today!
- 10 thought-provoking questions
- A mix of multiple choice and open-ended questions
- Learn about the science behind light and its properties
Who discovered polarisation?
Galileo Galilei
Étienne-Louis Malus
Albert Einstein
Isaac Newton
What causes the rainbow effect on glass?
The colour of the film
The arrangement of the film
The direction at which light reflects off the glass surface
No reason, just happens
All of the above
What happens when two polarized films are positioned perpendicular to each other?
Magic
Blocks all light
Recreates unpolarised light
Nothing
What are everyday uses of polarisation?
Sunglasses
In homes
Block sound
Photography
Microwaves
Polarisation is a myth
Screen protectors
All of the above
When Two films are perpendicular, why does it block all light?
I don't Know
They are both dark films
The lines are perpendicular causing the two different films to block horizontal and vertical light
Light can not pass through an even number of polarized films
What is the speed of light?
The same speed of sound (340 m/s)
300 000 000 km/h
300 000 000 m/s
Infinite velocity
What letter represents the speed of light?
L
V
S
C
What causes polarisation?
Film that randomly blocks light
Small lines, close together blocking either vertical or horizontal waves of light
A magic film
Glass
When was polarisation discovered?
200 BCE
1900
1808
1892
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