What is the frequency of an electromagnetic radiation having a wavelength of 3.32 x 10-
8m...
Chemistry, 07.05.2021 14:40 LanaParrilla
What is the frequency of an electromagnetic radiation having a wavelength of 3.32 x 10-
8m
Answers: 1
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Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
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Sandy is building a small toy car. he wants to use a balloon to power the toy car. he fills a balloon with air and then attaches a straw to the balloon. he tapes the balloon-straw combination to the car and then releases the end of the balloon. the toy moves forward as the air from the balloon comes out the back of the straw. what can sandy do to make the toy car move faster? a) use less air in the balloon. b) blow up the balloon more. c) use a longer straw. d) use larger tires.
Answers: 2
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