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ira [324]
3 years ago
9

An open system is a system where __________.

Physics
1 answer:
alexandr402 [8]3 years ago
4 0

Answer:

Can enter or leave the system matter and energy. (The correct option is D)

Explanation:

Open system is defined as the system where exchange of matter, and energy occurs with its surrounding, presenting breaking down, and build up of its materials, and import, export of components.

Open system transfer the material into, and out of the system boundary, it contains an external interaction. A good example of open system is living things they actively connect with its environment, in results it shows changes in both the environment, and the living things.

So, the correct option is D.

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Donuts are a simple or complex carbohydrate? *<br> Ok
zubka84 [21]

Answer:

simple carbohydrate

Explanation:

Simple carbs are like cakes, donuts, and candy, etc.

Hope this helps :D

6 0
3 years ago
A new system of units is invented where the basic unit of length is the "dak." The "dak" is defined as equal to 3 inches, and th
Goryan [66]

Answer:

1 cm = 0.131 daks

Explanation:

It is given that,

1 dak = 3 inches

and

1 inch = 2.54 cm

We need to find how many "daks" are there in a centimeter. We can do the conversions as follows :

1\ dak=1\ dak\times \dfrac{3\ inches}{1\ dak}\times \dfrac{2.54\ cm}{1\ inch}

1\ dak=7.62\ cm

1\ cm=\dfrac{1}{7.62}\ dak

1 cm = 0.131 dak

So, there are 0.131 daks in 1 centimeter. Hence, this is the required solution.

5 0
4 years ago
A scientific blank must be testable and capable of being proven false?
coldgirl [10]
Answer: a scientific theory must be testable and capable of being proven false.
4 0
4 years ago
Which of the following terms refers to the amount of heat needed to change 1 kg of a substance from a liquid to a gas at its boi
Nataly [62]
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8 0
4 years ago
What is the effect of a larger acceleration on launch velocity?
vredina [299]

Answer:

Concept: Physical Concepts

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  2. Secondly the launch velocity is higher or faster and traveles a further distance.
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3 years ago
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