Q21 / 237 · NTA Abhyas (NEET) 2020 · Physics · Ray Optics
A piece of glass is placed on a paper having letters of different colours. The letters of which colour will be raised maximum is
- Ared
- Bgreen
- Cyellow
- Correct answerDviolet
Solution
The raise of an object
For raise to be maximum, has to maximum
Therefore, wavelength has to be minimum.
For raise to be maximum, has to maximum
Therefore, wavelength has to be minimum.
Hence, the correct answer is option: 'D'.