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TRUE OR FALSE: Eclipses occur due to Rectilinear propagation of light.
TRUE
TRUE OR FALSE: The size of the image formed in a pinhole camera does not depends on the distance between the pinhole and the screen.
FLASE
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What is a Pinhole Camera? On which principle does it works on?
A pinhole camera is a simple device used to take photographs of stationary objects. It works on the principle that light travels in straight lines.
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Define Rectilinear propagation of light-:
The property of light which sates that light travels in straight lines as long as it is travelling in the same medium is called Rectilinear propagation of light
What is the nature of Image in a Pinhole Camera?
The Image is a real image that is, it is formed on screen and the image is also inverted
What is the use of a butter paper in a Pinhole Camera?
Butter paper acts as a screen in a Pinhole Camera