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प्रश्न
Tick the correct answer.
Light causes
पर्याय
Sensation of heat
Sensation of vision
Sensation of sound
None of these
उत्तर
Sensation of vision
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संबंधित प्रश्न
How do we see objects around us ?
Can light travel in vacuum ?
Select the correct alternative.
The luminous body is
Does the flame of a gas stove emit light?
Answer the following.
List four natural sources of light.
Answer the following.
Write down five man-made sources of light.
A ray of light passes from one medium to another medium. Refraction takes place when angle of incidence is ______.
The mirror used in search light is ______.
A ray of the light incident along normal to the mirror ______ its path.
A student observes a tree given in Fig. 11.2 through a pin hole camera. Which of the diagrams given in Fig. 11.3 (a) to (d), depicts the image seen by her correctly?
