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3 years ago

a thin prism of 2 degree gives a deviation of 1.7 degree what is the refractive index of the material

Physics

1 answer:

Mrac [35]3 years ago

3 0

Answer:

The refractive index of material of prism is 1.06.

Explanation:

Given that,

Angle of prism, A = 40 degrees

Angle of deviation,

We need to find the refractive index of material of prism. We know that the relation between angle of deviation, prism angle and the refractive index is given by :

is the refractive index of material of prism

So, the refractive index of material of prism is 1.06. Hence, this is the required solution.

Learn more,

Prism

brainly.in/question/5199675

Explanation:

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Constanza is on a commuter train between Richville and Shoptown. The train takes 35 minutes to cover the distance between the tw

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Answer:

1.) Displacement = 32.08m

2.) Velocity = 55km/h

3.) Acceleration = 94.29 km/h^2

Explanation:

Given that the train takes 35 minutes to cover the distance between the two towns. The train's average speed is 55 kilometers per hour. That is,

Time t = 35 minute

Convert it to hours by dividing it by 60

35/60 = 7/12 hours

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The displacement of the car is:

Displacement = 55 × 7/12 = 32.08 m

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4 years ago

A 74-kg boy is surfing and catches a wave which gives him an initial speed of 1.6 m/s. He then drops through a height of 1.56 m,

Reptile [31]

Answer:

Work done, W = 1.44 kJ

Explanation:

Given that,

Mass of boy, m = 74 kg

Initial speed of boy, u = 1.6 m/s

The boy then drops through a height of 1.56 m

Final speed of boy, v = 8.5 m/s

To find,

Non-conservative work was done on the boy.

Solution,

The work done by the non conservative forces is equal to the sum of total change in kinetic energy and total change in potential energy.

$W=\dfrac{1}{2}m(v^2-u^2)+(0-mgh)$

$W=\dfrac{1}{2}m(v^2-u^2)-mgh$

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W = 1447.21 Joules

W = 1.44 kJ

Therefore, the non conservative work done on the boy is 1.44 kJ.

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3 years ago

a thin prism of 2 degree gives a deviation of 1.7 degree what is the refractive index of the material​

a thin prism of 2 degree gives a deviation of 1.7 degree what is the refractive index of the material