subject
Chemistry, 31.08.2019 17:30 tydukes10

In which of the following situstions would convection currents occur
within a block of iron that has been placed in a freezer
within the water in the lake as ice forms ontop
within a spoon that has been placed into warm soup
within a plastic box from which all the air has been removed

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 17:20, holmesleauja
Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?
Answers: 2
image
Chemistry, 22.06.2019 21:00, thebasedgodchri
Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
Answers: 1
image
Chemistry, 23.06.2019 00:20, jessicamcummins
What type of context clue you understand the meaning of  quandary?
Answers: 3
image
Chemistry, 23.06.2019 00:30, clairebear66
In a ball-and-stick molecular model, what do the sticks represent?
Answers: 1
You know the right answer?
In which of the following situstions would convection currents occur
within a block of iron tha...

Questions in other subjects: