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

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

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Standard IX

Physics

Refractive Index

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 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.

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:

Q. A light ray is traveling from medium A to B. If the value of

\frac{sin i}{sin r}

is1 implies that the light ray bends towards the normal.

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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 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 angle of refraction will be less compared to the angle of incidence and light will be bent towards normal.