Answers: 2
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 10:50
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
What is the centripetal force needed to keep a 3.0kg mass moving in a circle of radius 0.50 m at a s...
Mathematics, 24.09.2021 01:00
English, 24.09.2021 01:00
Engineering, 24.09.2021 01:00
Mathematics, 24.09.2021 01:00
Social Studies, 24.09.2021 01:00
Mathematics, 24.09.2021 01:00
Mathematics, 24.09.2021 01:00
Mathematics, 24.09.2021 01:00
History, 24.09.2021 01:00
History, 24.09.2021 01:00