Chemistry, 22.09.2020 01:01, TheJanko4526
5.What happens in low pressure?
(1 Point)
cool air sinks
cold air rises
warm air rises
warm air sinks
Answers: 1
Chemistry, 23.06.2019 01:00, jaidencoolman2510
Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
Answers: 2
Chemistry, 23.06.2019 06:30, Liapis
An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost
Answers: 3
Chemistry, 23.06.2019 06:30, madelineb6243
Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction
Answers: 3
Chemistry, 23.06.2019 08:00, vetterk1400
Drag each pressure unit with the corresponding number to describe standard atmospheric pressure
Answers: 1
5.What happens in low pressure?
(1 Point)
cool air sinks
cold air rises
warm air...
cool air sinks
cold air rises
warm air...
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