Which statements below describe the law of conservation of mass?
1. mass cannot be created o...
![subject](/tpl/images/cats/fizika.png)
Which statements below describe the law of conservation of mass?
1. mass cannot be created or destroyed.
2. mass is conserved by decreasing the number of atoms in the product.
3. number of atoms on the reactant side must equal number of atoms on the product side.
4. mass cannot be transferred only created.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 15:10
The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:20
It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/istoriya.png)
History, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.04.2021 23:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.04.2021 23:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.04.2021 23:00