Physics, 22.07.2019 05:00, twistedhyperboles
On the electromagnetic spectrum, which represents the lowest and highest frequencies? ultraviolet rays and radio waves gamma rays and radio waves ultraviolet rays and gamma rays radio waves and gamma rays
Answers: 1
Physics, 22.06.2019 10:00, amyaacrawford86
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
On the electromagnetic spectrum, which represents the lowest and highest frequencies? ultraviolet r...
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