Physics, 09.04.2020 09:47 maxi12312345
The diagrams provided here represent two light waves. Which conclusion is supported by the data provided in the diagrams?
Light Wave #1 will appear brighter than Light Wave #2.
Light Wave #1 will be a different color than Light Wave #2.
Light Wave #1 will reflect more easily than Light Wave #2.
Light Wave #1 will travel in a straight line, but not Light Wave #2.
Answers: 2
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The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
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Physics, 22.06.2019 23:30
A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s
Answers: 1
The diagrams provided here represent two light waves. Which conclusion is supported by the data prov...
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