Make sure that your figure is standing on the center of your green styrofoam field. Take your flashlight and turn it on. Gently place your flashlight on top of the blue hoop at the sunrise position. Aim the light at the figure in the center of the field. Slowly move the flashlight along the top of the blue hoop from sunrise to sunset, aiming it at the figure the entire time. Describe the change in the length of the figures shadow as you move from sunrise to noon .
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Chemistry, 22.06.2019 09:00
Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?
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Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
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Chemistry, 23.06.2019 01:20
Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 Γ 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
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Chemistry, 23.06.2019 02:00
Why does ammonia, nh3, behave as a base when it reacts with an acid? z
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Make sure that your figure is standing on the center of your green styrofoam field. Take your flashl...
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