Advertisements
Advertisements
Question
State the effect on the image in a pinhole camera if The length of the pinhole camera is increased (length the screen is moved away from the pinhole).
Solution
When the length of the pinhole camera is increased. C is the screen is moved away from the pinhole, the size of the image also increases.
APPEARS IN
RELATED QUESTIONS
Select the correct alternative.
The formation of inverted image in a pinhole camera shows that
How can you obtain a point source of light?
What is a pinhole camera? Draw a neat and labelled diagram to show the formation of an image of a lighted candle by it.
Is the image obtained in a pinhole camera erect or inverted? Give reason for your answer.
State the effect on the image in a pinhole camera if the luminous object is moved towards the pinhole.
Tick the correct answer.
The image formed in a pinhole camera is
Write true or false
Image formed in a pinhole camera is erect.
The image obtained in the pinhole camera is ______.
______ camera is a simple device that helps us to understand the rectilinear propagation of light.
How does light travel?
