Physics, 21.08.2019 02:30 nmjohnson2025
Explain the difference between zener breakdown and avalanche breakdown?
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 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 23.06.2019 11:00
Can any one me on number 4? i do know that it’s not a cause i gotten that wrong on the first try.
Answers: 1
Physics, 23.06.2019 14:20
When a person spins a bucket of water in a circle, the force acting on the bucket to keep the water inside is called
Answers: 2
Explain the difference between zener breakdown and avalanche breakdown?...
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