Answers: 3
Physics, 22.06.2019 10:00
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
Physics, 22.06.2019 21:30
Contrast the force of gravity between these pairs of objects: 1-kg mass and a 2-kg mass that are 1 m apart; a 1-kg mass and a 2-kg mass that are 2 m apart; and two 2=kg masses that are 1 m apart. i dont understand.
Answers: 3
Physics, 23.06.2019 02:30
Why are nonmetals more likely to react with eachother by sharing electrons
Answers: 3
How could you show that sound waves are caused by vibrations?...
Mathematics, 03.01.2020 06:31
English, 03.01.2020 06:31
Computers and Technology, 03.01.2020 06:31
Mathematics, 03.01.2020 06:31
Chemistry, 03.01.2020 06:31
Mathematics, 03.01.2020 06:31
Mathematics, 03.01.2020 06:31
Mathematics, 03.01.2020 06:31
Chemistry, 03.01.2020 06:31