Advertisements
Advertisements
प्रश्न
Complete the path of incident ray in the following case.
उत्तर
Completed path of the incident ray in the following case is:
APPEARS IN
संबंधित प्रश्न
The perpendicular to the mirror at the point of incidence is called ______.
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
What do you understand by the Diffused Light?
Draw diagrams to show the difference between regular and irregular reflection.
An object is placed 2 cm from a plane mirror. If the object is moved by 1 cm towards the mirror, what will be the distance between the object and its new image?
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
An object that blocks all of the light from passing through is ______.
Materials which reflect the light well are called ______.
A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the Figure. Which of the following could be inside the box?
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.