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laiz [17]
3 years ago
9

When a system absorbs heat from its surroundings it is a(n) ____ process

Physics
1 answer:
Nezavi [6.7K]3 years ago
8 0
C. endothermic

An endothermic process takes heat from the surroundings while an exothermic process gives out heat to the surroundings.


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The materials carried by the circulatory system include which of the following? (1) blood, (2) hormones, (3) oxygen, (4) cellula
Mariana [72]
Well it does carry blood and oxygen! Sorry but I'm not sure about 2 and 4.
3 0
3 years ago
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What does it mean by the fact that the acceleration of a car is 5m/s square??​
dalvyx [7]

Answer:

An acceleration of 5m/s^2 means that the velocity of a body is increasing by 5m/s per second in a certain direction

Explanation:

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Atomic nuclei are made of protons and neutrons. This fact by itself shows thatthere must be some other type of force in addition
Stells [14]

Protons and neutrons are packed together in a very small region called nucleus. Protons are positively charged and we know that like charges repel. Then how is it that protons are not repelling each other and flying away from nucleus?

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3 years ago
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Yakvenalex [24]

Answer:

So the minimum force is

32.2Newton

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3 years ago
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Number 4

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7 0
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