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olganol [36]
3 years ago
11

Which of the following statements is true regarding the use of refrigerants?

Physics
2 answers:
Damm [24]3 years ago
5 0
B.

Refrigerants should be handled using approved equipment only.
Mandarinka [93]3 years ago
4 0
<h2>Use of Refrigerant - Option B </h2>

Recover and recycle refrigerant using epa-approved equipment. Refrigerants must be examined by utilizing just guaranteed material. A refrigerant is a thing or blend which is generally a liquid that utilized in a warmth pump and preservation period.

In most periods, it supports phase transformations from a liquid to a gas and repeated. Several moving liquids have been utilized for such goals.

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What is the mass of an object if the force of 17 n causes it to accelerate at 1.5 m/s/s?
nikklg [1K]

newton's second law results in force = mass times acceleration

17 = mass x 1.5

mass = 17/1.5

=17/3x2 = just under 12


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3 years ago
The amount of which element in the universe matches the predictions of scientists and helps support the big bang theory?
Elena-2011 [213]
The amount of URANIUM in the universe matches the predictions of scientists and helps support the big bang theory.
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Colin knows that as water moves through the water cycle, condensation also takes place. Condensation occurs when water vapor coo
Alborosie

Answer:

Monday

Explanation:

3 0
4 years ago
The acceleration of a bus is given by ax (t) = at, where a = 1.2 m/s3.If the bus's velocity at time t = 1.0s is 5.0 m/s, what is
goldenfox [79]

We are given the acceleration of the bus as a function of time:

a(t) = 1.2t

Let the velocity also be a function of time v(t).

Since a(t) is the change of v(t) over time, we can use the fundamental theorem of calculus to determine the velocity at t = 2s, or v(2), given that:

a(t) = 1.2t

v(1) = 5

v(2) - v(1) = \int\limits^2_1{a(t)}\,dt

v(2) - 5 = \int\limits^2_1{1.2t}\,dt

v(2) - 5 = 0.6t² evaluated between t = 1 and t = 2

v(2) - 5 = 0.6(4) - 0.6(1)

v(2) = 1.8 + 5

v(2) = 6.8m/s

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3 years ago
The following are ways to properly manage your stress except
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Answer:

you should provide the options for us to answer?

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