Question

A student determines the refractive index of the glass in a semi-circular block.

The student uses the relationship

refractive index =
$\frac{sin \: i}{sin \: r}$

Describe an experiment the student can perform to obtain an accurate value for the refractive index of the glass. Normal laboratory equipment is available.

In your description of the experiment you should


-state the equipment used,

-describe how the equipment is used,

-state the readings taken,

-explain how the refractive index is obtained from the readings,

-describe how the student makes the experiment accurate.​

Answer 1

Communalism is prevention in the working of a big government due to the accompanying focuses: Religious devotion arrives at its stature, and religion had high priorities than the interests of the more extensive society or a country.

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