Physics, 22.10.2020 21:01 chloeholt123
1. What are Earth's 5 systems?
2. Fill in the two blanks: All Earth’s systems interact. The systems are constantly exchanging and .
3. Explain in at least two complete sentences how Earth developed different layers.
4. At a given temperature, 3.00 m3 of carbon dioxide has a mass of 5.94 kg. What is the density of carbon dioxide at this temperature?
5. Suppose 10 cm3 of water has a mass of 10 g. What is the density of the water?
6. An old piece of silver jewelry has a mass of 20 g and a volume of 1.9 cm3 . What is its density?
7. A block of ice has a volume of 19 cm3. Its mass is 17.5 g. What is its density?
8. Steel has a density of 7.8 g/cm3. If the mass of a piece of steel is 234 g, what is its volume?
9. The density of a certain type of wood is 0.6 g/cm3. If the volume of a piece of this wood is 300 cm3, what is its mass?
Answers: 2
Another question on Physics
Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
Answers: 2
Physics, 22.06.2019 21:00
Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.
Answers: 1
Physics, 23.06.2019 02:00
How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?
Answers: 1
Physics, 23.06.2019 04:00
Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf
Answers: 1
You know the right answer?
1. What are Earth's 5 systems?
2. Fill in the two blanks: All Earth’s systems interact. The systems...
Questions
Mathematics, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
Social Studies, 20.04.2021 17:40
History, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
Mathematics, 20.04.2021 17:40
English, 20.04.2021 17:40
