Object a at 40.°c and object b at 80.°c are placed in contact with each other. which statement describes the heat flow between the objects? (1) heat flows from object a to object b. (2) heat flows from object b to object a. (3) heat flows in both directions between the objects. (4) no heat flow occurs between the objects.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 01:10
Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
Answers: 2
Chemistry, 22.06.2019 05:30
Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *
Answers: 1
Chemistry, 22.06.2019 10:30
Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
Answers: 1
Chemistry, 22.06.2019 13:30
How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
Answers: 1
You know the right answer?
Object a at 40.°c and object b at 80.°c are placed in contact with each other. which statement descr...
Questions
Mathematics, 27.05.2021 03:50
Biology, 27.05.2021 03:50
History, 27.05.2021 03:50
Mathematics, 27.05.2021 03:50
English, 27.05.2021 03:50
Mathematics, 27.05.2021 03:50
History, 27.05.2021 03:50
Mathematics, 27.05.2021 03:50
English, 27.05.2021 03:50
Mathematics, 27.05.2021 03:50
History, 27.05.2021 03:50
English, 27.05.2021 03:50
