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KonstantinChe [14]
3 years ago
5

Need help will mark you the Brainliest

Physics
1 answer:
Hatshy [7]3 years ago
8 0
The last one is correct (D)
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Risk of return on investment is higher than other forms of energy generation.
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How does this diagram demonstrate the law of superposition?
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a crane lifts four pallets of bricks each of which weigh 5000 N. the crane lifts each pallet a height of 30m. the crane takes 4
love history [14]

Answer:

625 W

Explanation:

Applying

P = W/t.................... Equation 1

Where p = power, W = Work, t = time

But,

W = Force (F) × distance (d)

W = Fd........................ Equation 2

Substitute equation 2 into equation 1

P = Fd/t.................... Equation 3

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3 0
3 years ago
Light propagating in the glass n1= 1.65 wall of an aquarium tank strikes the interior edge of the wall with incidence angle 19.0
jonny [76]
We can solve this using Snell's Law which is represented by the equation:
sin θ₁ / sin θ₂ = n₂ / n₁

From the problem, we can substitute values and solve for the angle of refraction.
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The angle of refraction would be 11.38°.
3 0
3 years ago
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