When light is travelling from one medium to another and sin i -sin r -1- then the light will bend away from normal-A- TrueB- False

The correct option is B FalseIf sin i/sin r gt; 1, sin i gt; sin r. Which means that the angle of refraction will be less compared to the angle of incide ...

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Standard VIII

Physics

Refraction

When light is...

Question

When light is travelling from one medium to another and $\frac{s i n i}{s i n r}$ > 1, then the light will bend away from normal.

True

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False

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Solution

The correct option is B False
If $\frac{s i n i}{s i n r}$ > 1, sin i > sin r. Which means that the angle of refraction will be less compared to the angle of incidence and light will be bent towards normal.

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Similar questions

Q. If a ray of light is travelling from one medium to another and

\frac{s i n i}{s i n r}

> 1, then the light ray will bend away from normal.

Q. When light is travelling from one medium to another and

\frac{sin i}{sin r}

> 1, then the light will bend towards the normal.

When light passes from A to B, the value of $\frac{s i n i}{s i n r}$ is greater than 1. It implies that the light ray bends towards the normal.

Q. When light is travelling from one medium to another and

\frac{s i n i}{s i n r}

> 1, then the light will bend away from the normal.

A light ray is passing from medium $A$ to $B$ and $\frac{s i n i}{s i n r}$ is greater than one. This implies:

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When light is travelling from one medium to another and sin isin r > 1, then the light will bend away from normal.

The correct option is B FalseIf sin isin r > 1, sin i > sin r. Which means that the angle of refraction will be less compared to the angle of incidence and light will be bent towards normal.

When light is travelling from one medium to another and $\frac{s i n i}{s i n r}$ > 1, then the light will bend away from normal.

The correct option is B False
If $\frac{s i n i}{s i n r}$ > 1, sin i > sin r. Which means that the angle of refraction will be less compared to the angle of incidence and light will be bent towards normal.