Advertisements
Advertisements
प्रश्न
The image of an object formed by a plane mirror is:
(a) virtual
(b) real
(c) diminished
(d) upside-down
उत्तर
(a) Virtual
The reason being, the image cannot be projected on a screen.
APPEARS IN
संबंधित प्रश्न
Write the word AMBULANCE as it would appear when reflected in a plane mirror. Why is it sometimes written in this way (as its mirror image) on the front of an ambulance?
Which type of reflection of light leads to the formation of images?
The boy walks towards the mirror at a speed of 1 m/s. At what speed does his image approach him?
Name the phenomenon due to which a swimming pool appears less deep than it really is.
Why does a ray of light bend when it travels from one medium to another?
Image is formed by a mirror due to refraction of light.
When a ray of light travels from water to air, it bends ............. the normal.
Assertion and reasoning type
- Assertion: If the refractive index of the medium is high (denser medium) the velocity of the light in that medium will be small
- Reason: Refractive index of the medium is inversely proportional to the velocity of the light
The phenomenon of light passing through the object is called ______.
How do twinkling stars occur? (or) what is the cause of the twinkling of stars?