Physics Trivia: What Do You Know?

Physics is a study of the most basic rules of the universe. It has taken the human species thousands of years to figure it out, just enough to know we've only seen the very tip of the iceberg. However, some things we HAVE learned, have you learned it too?
 
1 of 12
A washing machine uses the principle of...
Diffusion
Dialysis
Centrifugation
 
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Hint
Light travels at minimal speed when passing through...
A vacuum
Water
Air
Glass
 
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Hint
Rain drops acquire a spherical shape due to...
S
r
f
c
T
e
s
o
 
4 of 12
Does the brightness of a bulb depends on voltage or current?
Voltage
Current
Both voltage and current
 
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Hint
Air pressure is usually highest when the air is...
Cool and dry
Warm and moist
Warm and dry
Cool and moist
 
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Infrared light has a wavelength that is too long or short to be visible for humans?
Too long
Too short
 
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Nuclear sizes are expressed in a unit named...
Tesla
Fermi
Watt
Newton
 
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Hint
What is the irregular and instantaneous motion of air called?
T
r
b
n
c
 
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Hint
Who discovered that a moving magnet generates an electric current known as electromagnetic induction?
Alexander Graham Bell
Thomas Edison
Michael Faraday
Isaac Newton
 
10 of 12
Sound of frequency below 20 Hz is called...
Supersonic
Ultrasonic
Infrasonic
 
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Cooking in the mountains takes longer than on the plains, because...
Due to low atmospheric pressure on the mountains, the water boils at a temperature higher than 100C and therefore water takes longer to boil
In the mountains the atmospheric density is low and therefore a lot of heat is lost to the atmosphere
The atmospheric pressure in the mountains is lower than that in the plains and therefore water boils at a temperature lower than 100C
 
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Hint
Sound travels at the fastest speed in...
Steel
Vacuum
Air
Water
Shall We Try Again?
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You Know a Lot of Physics!
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