3 years ago

An ocean wave has an amplitude of 2.5 m. Weather conditions suddenly change such that the wave has an

Physics

1 answer:

Dovator [93]3 years ago

8 0

Answer:

2.5

Explanation:2.5 +2.5 = 5.0

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Explanation:

c. the ability to do work or to produce heat

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A rocket of mass 40000kg propelled by a force of 10^6N acquires a speed of 3000m/s determine the power expended

Katyanochek1 [597]

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3×10⁹ W

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Diamond has a high index of refraction at about 2.4, which helps account for its sparkle. How fast does light travel through a d

wariber [46]

Answer:

$1.25 \cdot 10^8 m/s$

Explanation:

The speed of light through a medium is given by:

$v=\frac{c}{n}$

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n is the index of refraction of the material

In this case, diamond has a refractive index of n = 2.4, so the speed of light in diamond is

$v=\frac{3\cdot 10^8 m/s}{2.4}=1.25\cdot 10^8 m/s$

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3 years ago