Start learning →

Snell's law states that the ratio sin(i)/sin(r) for two media is:

AVariable
BConstant for given media
CEqual to 1
DEqual to 0
Answer & Solution
Correct answer: B. Constant for given media
sin(i)/sin(r) = n21, the refractive index of medium 2 relative to medium 1. This ratio is constant for any pair of media.
Practise this question with Quill — AP Intermediate 2nd Year →

Keep practising Dual Nature of Radiation and Matter

Browse all Dual Nature of Radiation and Matter questions for AP Intermediate 2nd Year, or explore more Physics topics.

Start a Dual Nature of Radiation and Matter lesson →
Related questions
However intense the light, no emission occurs below the:The minimum energy needed to free an electron from a metal is its:Order the photoelectric storyPhotoelectric current falls to zero at which voltage?The de Broglie relation contains a wave concept together with a:The momentum carried by a photon of wavelength $\lambda$ isSet by intensity or by frequency?The de Broglie wavelength of a fast electron is comparable with: