How does light travels ? Why the word 'AMBULANCE' is written in a strange manner
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Q)HOW DOES LIGHT TRAVELS?
Ans)Light travel in straight line due to
Light is composed of massless bosons called photons. Since these photons have no mass they travel usually in a straight path. ... The path of light changes due to variation in density of medium which is called refraction and due to the presence of a gravitational field.
Q)Why the word AMBULANCE is written in a strange manner?
Ans)The reason the word ambulance is spelled backwards is so that it can be read directly in the rear view mirror of a driver in front of it.
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Light travels in a straight line. AMBULANCE is written in a strange manner because it is very essential vehicle.
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