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3 years ago

Please help will make brainliest

Physics

2 answers:

natka813 [3]3 years ago

4 0

<h2>Answer:</h2>

<u>The answer is </u><u>D) In the middle of the ocean</u>

<h2>Explanation:</h2>

Offshore drilling, the process of extracting oil and gas resources from underwater locations such as ocean, seas or even lakes. If we look into the history, mostly offshore drilling began by extending known coastal oil- and gas-producing trends out into the ocean. For this reason, most US offshore drilling has taken place offshore Louisiana, Texas, California, and Alaska, areas with coastal onshore oil and gas fields.

kumpel [21]3 years ago

3 0

The Gulf of Mexico
OR
near trenches, in the middle of the ocean, the continental shelf, and lastly, in the United States

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Answer:

Option A

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Explanation:

To reduce the rate of chemical reaction, one can reduce temperature or surface area. The addition of catalysts increases rate of reaction but decreasing the amount of reactants decreases rate of reaction. Therefore, from the choices provided, choice A is correct.

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3 years ago

A refrigeration cycle has Qout = 1000 Btu and Wcycle = 300 Btu. Determine the coefficient of performance for the cycle.

DENIUS [597]

Answer:

The coefficient of performance for the cycle is 2.33.

Explanation:

Given that,

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Work done $W_{cycle}=300\ Btu$

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Using formula of the coefficient of performance

$COP=\dftrac{Q_{in}}{W_{cycle}}$

We need to calculate the $Q_{in}$

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3 years ago

A 50 Kg box sits at rest on a 30 degree ramp where the coef of static friction is 0.5773. If your push was directed at an angle

emmasim [6.3K]

<u>Given data:</u>

m= 50 Kg,

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ramp angle (α) = 30 degrees,

coefficient of friction (μs) = 0.5773,

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From the figure,

Resolving the forces along the plane

W sinα + μs.R = P cos Θ --------------------- (i)

Resolving the forces perpendicular to the inclined plane

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3 years ago

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Explanation:

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3 years ago

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Murrr4er [49]

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