Question:
2 Velocity 3 Frequency 1 Wavelength Prism of which material
Last updated: 6/27/2023
![2 Velocity 3 Frequency 1 Wavelength Prism of which material](https://media.kunduz.com/media/sug-question-candidate/20210716155543758855-2617783.jpg?h=512)
2 Velocity 3 Frequency 1 Wavelength Prism of which material is used for study of infrared spectrum 1 rock salt 2 flint glass 3 crown glass Image formed on retina of eve is proportional to 4 None 4 quarta