when a parallel beam of light Ray's passes through an air bubble in water then it will become divergent because
Answers
Explanation:
When a parallel beam of light rays passes through an air bubble in water then it will become divergent beam because. A) refractive index of air with respect to water is greater than one.
Answer:
when a parallel beam of light Ray's passes through an air bubble in water then it will become divergent because refractive index of air with respect to water is less than one.
Explanation:
Refractive index:
Refractive index, likewise called index of refraction, proportion of the bending of a ray of light while passing from one medium into another. On the off chance that I is the point of frequency of a ray in vacuum (point between the approaching ray and the opposite to the outer layer of a medium, called the ordinary) and r is the point of refraction (point between the ray in the medium and the typical), the refractive index n is characterized as the proportion of the sine of the point of occurrence to the sine of the point of refraction; i.e., n = sin I/sin r. Refractive index is likewise equivalent to the speed of light c of a given frequency in void space partitioned by its speed v in a substance, or n = c/v.
Some common refractive files for yellow light (frequency equivalent to 589 nanometres [10−9 metre]) are the accompanying: air, 1.0003; water, 1.333; crown glass, 1.517; thick rock glass, 1.655; and precious stone, 2.417. The variety of refractive index with frequency is the wellspring of chromatic distortion in focal points. The refractive index of X-rays is somewhat under 1.0, and that implies that a X-ray entering a piece of glass from air will be bowed away from the ordinary, dissimilar to a ray of light, which will be twisted toward the typical. The condition n = c/v for this situation shows, accurately, that the speed of X-rays in glass and in different materials is more prominent than its speed in void space.
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