Chemistry, 14.07.2019 20:30 kekerice7350
Which part of the electromagnetic spectrum has a lower wavelength than ultraviolet light? x-rays infrared light microwave television
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Chemistry, 21.06.2019 22:30
Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
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Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
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Which part of the electromagnetic spectrum has a lower wavelength than ultraviolet light? x-rays in...
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