Advertisements
Advertisements
Question
State the effect on the image in a pinhole camera if the luminous object is moved towards the pinhole.
Advertisements
Solution
If the object is moved towards the pinhole the size of the image increases.
The size of the image / The size of object = Distance of screen from pinhole / Distance of object from pinhole
APPEARS IN
RELATED QUESTIONS
Write true or false of the following statement.
Image formed in a pinhole camera is real.
Fill in the blank.
In a pinhole camera, the image formed is ...............
How can you obtain a point source of light?
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 hole is made bigger.
Fill in the blank
Pinhole camera is based on the ................... propagation of light.
Write true or false
Image formed in a pinhole camera is erect.
The image obtained in the pinhole camera is ______.
Compare the images formed by plane mirror with that by pinhole camera
How does light travel?
