1. What is the importance of “graph” in finding the refractive index of a prism?
Answers
In finding refractive index, graph is important because it shows the the angle of deviation and the minimum value of Dm.
Explanation:
A graph refers to the diagram that displays the data related to the relationship among different two quantities and measurements.
A graph has its unique importance as it presents a data in the form of a visual presentation. It is also used by the firms to help them in order to convey data and information.
The refractive index of a prism is said to be 1.5 and this is because when a prism is positioned at a position of minimum deviation, the incidence angle becomes 51º (degree).
In finding refractive index, graph is important because it shows the the angle of deviation and the minimum value of Dm.
Know more:
1. Precautions for to find the refractive index of a prism?
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2. Angle of prism is 60° and refractive index of prism is 1.414 find the minimum deviation
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