we know the speed of light......
then what is the speed of darkness?????????????
Answer Posted / adrianrain
The speed of 'darkness' can be calculated by looking at the
speed of which light leaves the area you presume is dark.
Obviously this is also at the speed of light.
Due to the absence of light there is no calculation that can
be done. The speed of the dark as the dark does not flow in
any direction it is simply the absence of light.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Explain what is larger the force the earth exerts on you or the force you exert on the earth?
What do you mean by diffraction and what is/are the proper condition/conditions for it?
What is meant by energy spectrum of a black body? : quantum physics
This perceived force, that seems to want to throw a person off a merry-go-round, is often regarded by physicists as a fictitious force:
In which medium the velocity of sound is large?
Explain what does gravitational force depend on?
What is the difficulty in making fusion based nuclear reactors?
What is frequency of sound in air?
For which type of waves is the principle of superposition valid?
What is fluorescence?
Which is the sound wave that is below the human hearing?
What is the difference between dynamic strain aging and strain aging?
What is a galvanometer and its use?
Explain the difference between intrinsic and extrinsic semiconductors?
How is sound produced?