The part of the system that is designated as surroundings is;
Inside the fume hood
<h3>Thermodynamics Systems</h3>
We are told that the chemist is performing a reaction under a fume hood.
Now, in thermodynamics there is what we call homogenous and heterogenous systems. Each of those systems have what we call surroundings, system and boundary.
Now, everything that is around a system is referred to as a surrounding while boundary is simply defined as everything that is external to the system.
Now, in this case since the chemist is performing the chemical reaction under a fume hood, then the boundary will be everything outside the fume hood while the surroundings will be inside the fume hood.
Read more about Thermodynamics systems at; brainly.com/question/18363506
If the law of demand applies to this good, then Q1 could be:
<h3>What is the law of demand?</h3>
The law of demand refers to the principle that states that the higher the price the lesser the quantity demanded.
So, if the price increases from $10 to $20 then the demand will drop from 100 to 0. If the price reduces, there will be more demand. So, option A is right.
Complete question:
Price: $10, $20
Quantity Demanded: 100, Q1
If the law of demand applies to this good, then Q1 could be
a. 0.
b. 100.
c. 200.
d. 400.
Learn more about the law of demand here:
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Answer:
A. 2 hours walking; 12 hours running.
I am aware this is a multiple choice question. There is only one answer.
Answer:
D. All of the above
Explanation:
If you were to look at the art forms of the 15th century, we see quite a bit of all three style(murals, frescos, and sculptures), this was the renissance period after all. Hope this helps!
Answer:
A habitat
Explanation:
A habitat is a natural environment which shelters living organisms of the same species. In a species habitat, species can be sheltered, fed and can also mate to reproduce offsprings. A habitat has both physical and biological characteristics. Representing the physical factors are soil, moisture, temperature range and intensity of light. While those representing the biological factors are the presence of prey and predators as well as other things. Most organisms or species adapt to strive which others might try to live up to their inbuilt habitat needs. A habitat does not necessarily refer to geographical area but can also be within the soil or inside of a branch or stem or other things which a living organism can live in. Homeostasis is essential in living organisms in a habitat because it helps to control and maintain them in optimum conditions which might have been necessary through adversary or habitat change.
