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2 years ago

#2 Most of Earth's weather takes place in the O troposphere O stratosphere O mesosphere thermosphere

Physics

1 answer:

Stella [2.4K]2 years ago

6 0

Answer:

troposphere

hope this helps

have a good day :)

Explanation:

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Does hot water or cold water boil faster is that repeated observations using models are controlled experiments

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9. A 2 liter bottle of Coke weighs about 2 kilograms. If that bottle were combined with an equal amount of anti-Coke, how many J

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Answer:

The amount of energy that would be released is equal to 4182 Joules.

Explanation:

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3 years ago

A certain electromagnetic wave traveling in seawater was observed to have an amplitude of 98.02 (V/m) at a depth of 10 m, and an

maksim [4K]

Answer:

The value is $\alpha = 0.002 Np/m$

Explanation:

From the question we are told that

The first amplitude of the wave is $E_{max}1 = 98.02 \ V/m$

The first depth is $D_1 = 10 \ m$

The second amplitude is $E_{max}2 = 81.87 \ (V/m)$

The second depth is $D_2 = 100 \ m$

Generally from the spatial wave equation we have

$v(x) = Ae^{-\alpha d}cos(\beta x + \phi_o)$

=> $\frac{v(x)}{v(x)} =\frac{ Ae^{-\alpha d}cos(\beta x + \phi_o)}{ Ae^{-\alpha d}cos(\beta x + \phi_o)}$

So considering the ratio of the equation for the two depth

$\frac{A}{A_S} = \frac{e^{-D_1 \alpha }}{e^{-D_2 \alpha }}$

=> $\frac{98.02}{81.87} = \frac{e^{-10 \alpha }}{e^{-100 \alpha }}$

=> $\alpha = \frac{0.18}{90}$

=> $\alpha = 0.002 Np/m$

4 0

3 years ago

#2 Most of Earth's weather takes place in the O troposphere O stratosphere O mesosphere thermosphere​

#2 Most of Earth's weather takes place in the O troposphere O stratosphere O mesosphere thermosphere