1.the question below refers to the following graph. what is the approximate period of this wave? 15 centimeters 15 seconds 10 seconds 5 seconds 2. the question below refers to the following graph. what is the wavelength of this wave? 10 cm 15 cm 60 cm cannot be determined 3. the question below refers to the following graph. what is the frequency of this wave? 1 wave/sec 10 waves/sec 0.1 wave/sec cannot be determined
Answers: 2
Physics, 21.06.2019 14:30
Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright
Answers: 2
Physics, 21.06.2019 20:00
Which of the following represents an upright image? a. -do b. +m c. -m d. +do
Answers: 1
Physics, 22.06.2019 14:30
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
Answers: 1
1.the question below refers to the following graph. what is the approximate period of this wave? 15...
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