Question

निम्न में से किस माध्यम में प्रकाश की चाल अधिकतम है a-वायु b, जल c, कांच d, हिरा​

Answer 1

Answer:

The speed of light maximum in air

Answer 2

a-वायु

Explanation:

• The light is a kind of electromagnetic radiation that consists of wavelength that can be identified by the human eye.
• Light exists in the form of small tiny packets of energy called as photons.
• Light travels faster in air or vacuum as compared to any other material medium, this is because light receives no obstruction in the propagation of light in vacuum.
• The refractive index of vacuum is the lowest.

Learn more about light:

White light is the combination black light and white light​ : https://brainly.in/question/14570373