Chemistry, 18.12.2019 16:31 gutierrezaandrea56
Jane and mark make an h-r diagram and conclude that the sun is the brightest and hottest star within 20 light years of earth. do you agree with their claim? why or why not?
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
Chemistry, 22.06.2019 11:30
If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.
Answers: 3
Chemistry, 22.06.2019 14:30
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
You know the right answer?
Jane and mark make an h-r diagram and conclude that the sun is the brightest and hottest star within...
Questions
Geography, 24.03.2020 21:00
Mathematics, 24.03.2020 21:00
Mathematics, 24.03.2020 21:00
Computers and Technology, 24.03.2020 21:00
History, 24.03.2020 21:00
Chemistry, 24.03.2020 21:00
Mathematics, 24.03.2020 21:00
