On a cool morning, Uyens breath can form a cloud when she breathes out.

On a cool morning, Uyen’s breath can form a cloud when she breathes out. Which changes of state are most responsible for Uyen seeing her breath in this way? A)melting B)condensation C)deposition D)sublimation

2 months ago

Solution 1

Guest Guest #2390823
2 months ago
The answer is condensation

Solution 2

Guest Guest #2390824
2 months ago
B.) Condensation is the correct answer

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What are Newton's 1st 2nd and 3rd laws of motion?

They describe the relationship between a body and the forces acting upon it, and its motion in response to those forces. More precisely, the first law defines the force qualitatively, the second law offers a quantitative measure of the force, and the third asserts that a single isolated force doesn't exist.

Explanation:

They describe the relationship between a body and the forces acting upon it, and its motion in response to those forces. More precisely, the first law defines the force qualitatively, the second law offers a quantitative measure of the force, and the third asserts that a single isolated force doesn't exist.

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83. A racquet ball is struck in such a way that it leaves the racquet with a speed of 4.87 m/s in the horizontal direction. When the ball hits the court, it is a horizontal distance of 1.95 m from the racquet. Find the height of the racquet ball when it left the racquet.
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The height of the racquet ball  is 0.8 m.

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Solution 2

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0.7864m

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Ignore air resistance (the ball's horizontal speed stays constant), the time it takes for the ball to travel 1.95 m horizontally at the rate of 4.87 m/s.

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The uniformitarianism principle would aid geologists in determining the origin of a layer of specific igneous rock that rocks changing forms.

What is uniformitarianism?

Uniformitarianism provided us with a tool for interpreting the geologic past. In fact, geologists frequently summarize the concept as "the gift is the crucial component to the past." The concept is used to describe all types of tectonic processes. The other major tenet of uniformitarianism is that the Earth is a very old place.

The best approach to the past is in the present. He referred to this as the concept of uniformitarianism. It is that if we can comprehend a geomorphological process now and find proof of that same methodology in the past, we can presume that the process worked similarly in the past.

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Solution 2

Answer:

Uniformitarianism gave us a tool to interpret the geologic past. In fact, geologists sometimes summarize the concept in the phrase: The present is the key to the past. The concept is applied to all types of geologic processes. ... The other big idea inherent in uniformitarianism is that Earth is a very old place.

Explanation:

The present is the key to the past. He called this the principle of uniformitarianism. It is that if we can understand a geological process now and we find evidence of that same process in the past, then we can assume that the process operated the same way in the past.

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12.579m/s:with constant acceleration the displacement is calculated as follows Δx=(+)t/2for the first 4.10s the  is the top speed so, and, for the other  5.9s, the speed is constant with value ,  so:100 m =*(10-4.1s)+ (0+)4.1s/2so =100/(5.9+2.05)=12.579m/s

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