Construct a pinhole camera and Explain briefly about pinhole camera (Function, Working,
Characteristics of the image & Factors affecting the size of the image)
Answers
Answer:
Pinhole Camera Image Characteristics
A real image is obtained as the image is obtained on the screen.
The size of the image obtained is comparatively smaller than the actual object.
The image is inverted on the x-axis as well as on the y-axis.
Explanation:
How To Make a Pinhole Camera
You can make a simple pinhole camera with simple materials probably available at your own home. The step-wise procedure has been described below.
Take a small box like a shoe-box or a coffee can
Paint the box entirely in black to light-proof it
Appropriately determine the distance between the film and light source and make your circular pinhole on the bottom of the box
Make a shutter by cutting a piece of thick black chart paper (2 x 2 inches ideal)
Use sturdy duct tape to hold the shutter in place
Use a light adhesive to control shutter flap and light entering the box
Make a viewfinder out of cardboard
Pinhole Camera Image Characteristics
A real image is obtained as the image is obtained on the screen.
The size of the image obtained is comparatively smaller than the actual object.
The image is inverted on the x-axis as well as on the y-axis.
The image can be used in the analysis of the rectilinear propagation of the light.
What are the Uses of a Pinhole Camera?
The image formed by a pinhole camera may be projected onto a translucent screen for a real-time viewing or safe observation of the solar eclipse.
A common use of pinhole photography is to capture the movement of the sun over a long period of time.
Pinhole cameras are sometimes used for surveillance because they are difficult to detect.
HOPE IT HELPS
MARK AS BRAINLIEST ANSWER