Which occurs when a warm fluid cools down?
A) Energy is released into the environment
B...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 11.03.2021 14:00 benchang531
Which occurs when a warm fluid cools down?
A) Energy is released into the environment
B) Energy is absorbed from the environment
C) The density of the fluid decreases
D) The mass of the fluid decreases
THE CORRECT ANSWER IS A!
#edge2021 unit review 100%
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:00
Adepositional also feature that forms where a stream enters a lake or an ocean is a
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
What is a difference between a mixture of elements and a mixture of compounds
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/istoriya.png)
History, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 18:03
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.05.2020 18:03
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.05.2020 18:03