How do we say a medium to be rarer or denser?

Answer HEY. UR ANSWER, Rare medium has the less refractive index. Denser medium has the more refractive index. When light goes rare to denser it bends towards the normal but when light goes from denser to rare it move away from the normal. EXAMPLE:- Rare= air. Denser= glass. I HOPE IT HELPS U. (MARK AS A BRILLIANT)

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Then, what is the medium of air?

Air is generally defined as the atmosphere of the earth, the layer of different types of gas surrounding the planet. Chemically, air contains 78.09 percent nitrogen, 20.95 percent oxygen, 0.93 percent argon and other trace gases, and 0.04 percent carbon dioxide, as well as some other greenhouse gases. What is a medium in waves Examples? A medium is the substance through which a wave can propagate. Water is the medium of ocean waves. Air is the medium through which we hear sound waves. The electric and magnetic fields are the medium of light.

What is a medium in physics?

A medium is a substance or material that carries the wave. You have perhaps heard of the phrase news media. In the case of our slinky wave, the medium through that the wave travels is the slinky coils. In the case of a water wave in the ocean, the medium through which the wave travels is the ocean water. In respect to this, what is a medium for waves? Matter that waves are traveling through is called a medium. Water waves are formed by vibrations in a liquid and sound waves are formed by vibrations in a gas (air).

What is medium in media?

Medium refer to the materials and tools Rhetors use to compose, archive, and convey messages. For 21st Century Writers, messages often have to be remediated in multiple media. Medium is. a method of communication. What is a medium in storytelling? The medium chosen informs the message, colors it, gives it character and nuance different from all other ways of telling the story. Sometimes a story works best in one particular medium better than all the rest.