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Zigmanuir [339]
3 years ago
7

19. When white light is incident on a prism, which one of the resulting color components will have the lowest index of refractio

n? A. Orange B. Blue C. Yellow D. Green
Physics
1 answer:
ohaa [14]3 years ago
5 0

Answer:

option A

Explanation:

When white light is incident on prism it bends and dispersed into different colors.

According to Cauchy equation, refractive index is inversely proportional to the wavelength of the light.

wavelength of the light in decreasing order

orange > yellow > green > blue

wavelength of the orange light is the highest.

Hence, the refractive index  of orange will be lowest.

The correct answer is option A

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<h3>Conservation of energy</h3>

The amount of energy lost due to  air resistance while she was bouncing is determined from the principle of conservation of energy.

ΔE = P.E - Ux

ΔE = mgh - ¹/₂kx²

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Thus, the energy that was lost due to air resistance while she was bouncing is determined as 3,360 J.

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3 years ago
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The correct answer would be a) head of state.

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3 years ago
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bogdanovich [222]

Answer:

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Which of the following should a mechanic consult to determine the maximum amount of cylinder cooling fin that could be removed w
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Answer:

Engine manufacturer's service or overhaul manual.

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