Mirage
Trending Questions
Q.
The phenomenon which causes the formation of mirage is known as
absorption
total internal reflection
refraction
reflection
Q. A mirage is formed in a desert due to the
- reflection
- refraction
- dispersion
- scattering
Q.
What is mirage ? Give a reason for its formation.
Q.
The formation of mirage is a consequence of _____________.
Varying R.I
TIR
Varying R.I & TIR
None of them
Q. Light can travel in the absence of a medium. That means light from the star( eg. Sun) can travel infinitely in the absence of obstructionss in its path. Then why is he space not illuminated? Light from all the stars is capable of reaching the boundaries of the universe, if any. Also then we may use powerful laser light to determine the extent of he universe by projecting it into the space and calculating the distance it covered by using the time it consumed
Q. What is visible light
Q. Which of the following is formed only due to refraction of light?
- Image in a plane mirror
- Rainbow
- Mirage
- All of the above.
Q. A change in the path of light after striking a mirror is called
- curving
- displacement
- reflection
- shadow
Q. from where light term is derived
Q. What is the formula for refraction of light at spherical surfaces ?
