Physics, 19.12.2019 04:31 griffislandon74
Water has a specific heat capacity nearly nine times that of iron. suppose a 50-g pellet of iron at a temperature of 200∘c is dropped into 50 g of water at a temperature of 20∘c.
when the system reaches thermal equilibrium, its temperature will be
a. closer to 20∘c.
b. halfway between the two initial temperatures.
c. closer to 200∘c.
Answers: 1
Physics, 21.06.2019 23:30
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Water has a specific heat capacity nearly nine times that of iron. suppose a 50-g pellet of iron at...
Mathematics, 10.03.2021 03:00
History, 10.03.2021 03:00
English, 10.03.2021 03:00
Chemistry, 10.03.2021 03:00
Mathematics, 10.03.2021 03:00
Social Studies, 10.03.2021 03:00
Social Studies, 10.03.2021 03:00
Mathematics, 10.03.2021 03:00
Mathematics, 10.03.2021 03:00
Mathematics, 10.03.2021 03:00
Biology, 10.03.2021 03:00
Chemistry, 10.03.2021 03:00
Arts, 10.03.2021 03:00