Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Explain the differences between regular and irregular reflection light.
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
Draw diagrams to show the difference between regular and irregular reflection.
Out of the following, choose the substance which is translucent medium:
Complete the path of incident ray in the following case.
Find the odd one.
sun, candle, torch, pen
In a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror?
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is
A burning candle in water
Take a shoe box, open on one side. Place a small lighted candle in it. Place a clear glass sheet (roughly 25 cm × 25 cm) in front of this candle figure. Try to locate the image of the candle behind the glass sheet. Place a glass of water at its position. Ask your friends to look at the image of the candle through the sheet of glass. Ensure that candle is not visible to your friends. Your friends will be surprised to see the candle burning in water. Try to explain the reason.
