Advertisements
Advertisements
प्रश्न
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
पर्याय
True
False
Advertisements
उत्तर
False
Correct statement: The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is This is because in periscope, image is reflected by two mirrors.
APPEARS IN
संबंधित प्रश्न
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.
A ray of light travels from a rarer medium to a denser medium. How will it bend?
What is mirage? Give a reason for its formation?
Give two characteristics of the virtual image formed by a convex lens.
Say TRUE or FALSE
The image formed in a plane mirror is upside down
Say TRUE or FALSE
A plane mirror is opaque
Figure shows a pencil placed above a mirror

- Draw its image formed by the mirror
- Show how light rays from the object are reflected at the mirror to form the image for the eye.
A person is looking at the image of a tree in a mirror placed 3.5 m in front of him. Given that the tree is at 0.5 m behind his eyes. Find the distance between the image of the tree and his eyes. What are needed to see an object?
If magnification is +1.5. The image is ______.
A concave lens produces only ______ image.
