Advertisements
Advertisements
Question
The image formed by a pinhole camera is inverted because,
Options
light travels in straight lines
light rays become laterally inverted as they pass through a pinhole camera
light rays pass through the pinhole
light rays get reflected
Solution
light travels in straight lines
APPEARS IN
RELATED QUESTIONS
Rays of light incident parallel to the principal axis pass through the focus after reflection from a concave mirror.
A concave mirror forms a virtual image for an object placed ...............................
Describe an experiment to show that a light ray bends when it passes from one transparent medium into another transparent medium.
Draw a ray diagram to show that the depth of a vessel containing water when seen from above, appears to be less than its real depth.
Give two characteristics of the virtual image formed by a convex lens.
State the changes in the position, size and nature of the image when the object is brought from infinity up to the convex lens. Illustrate your answer by drawing ray diagrams.
Distinguish between real and virtual image.
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted
A virtual image is ______.