what is the difference between monochromatic and chromatic
aberrations?
- 1 Answers
- 13719 Views
- I also Faced
- E-Mail Answers
Answer / tinku
When white light such as sunlight is passed through a
prism, a rainbow spectrum can be observed. This phenomenon
occurs because the prism's index of refraction and rate of
dispersion varies depending on the wavelength While most
visible in a prism, this phenomenon also occurs in
photographic lenses, and since it occurs at different
wavelengths is called chromatic aberration.
Achromatic aberration means chromatic aberration for two
wavelengths of light. When referring to a photographic
lens, the two corrected wavelengths are in the blue-violet
range and yellow range.
| Is This Answer Correct ? | 8 Yes | 17 No |
what is a geostationary satellite?what are its applications?
2 Answers Geo Research Centre,
How did the Universe begin?
How to calculate an orbit at a given altitude?
Einstein said that if something could travel at light speed its mass would duplicate. How could it be?
How to caluculate the coefficient of restitution?
what is the structure of atomic nuclei and how do complex systems derive their properties from their individual constituents?
what is floation?
what is principle of superposition?
How to caluculate moment of inertia of a hollow cylinder about its axis?
1 Answers Geo Research Centre,
A wheel of perimetre 220cm rolls ona level road at a speed of 9 km per hr.how many revolutions does the wheel make per second?
What is gravity?
why do some stars end up as black holes but others don't?
Biological Sciences 
