4 years ago

How do the principles of convection, conduction, and radiation explain how the water in the saucepan gets hot?

1 answer:

3 0

<span>Heat comes from stove flame to the sauce pan by radiation through infrared energy, heat conducts the metal of the sauce pan; Convection brings cool water to the hot surface at the bottom of the hot sauce pan until all or most of the water is hot enough to boil.</span>

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Each tire on a car has a radius of 0.330 m and is rotating with an angular speed of 13.9 revolutions/s. Find the linear speed v

Lostsunrise [7]

Answer:

the linear speed of the car is 28.83 m/s

Explanation:

Given;

radius of the car, r = 0.33 m

angular speed of each tire, ω = 13.9 rev/s = 13.9 x 2π = 87.35 rad/s

The linear speed of the car is calculated as;

V = ωr

V = 87.35 rad/s x 0.33 m

V = 28.83 m/s

Therefore, the linear speed of the car is 28.83 m/s

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AlekseyPX

Brass is an alloy, a combination of two metals, and aluminum is a pure metal

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4 years ago

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Leading your people into the right direction, and always knowing what is best for you and your people.

Explanation:

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4 years ago

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Leto [7]

The answer is potential for this question

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3 years ago

Is the distance a baseball travels in the air after being hit distance a baseball travels in the air after being hit a discrete

Nookie1986 [14]

Answer:

Continuous random variable

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The distance that baseball travels after being hit is a random variable and it assume any real value defined on the sample space.

The distance is measurable and thus is continuous random variable because continuous variable cannot be counted but could be measured.

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