Physics, 13.08.2019 00:30 kaileasample8259
Sarah plans to go on an outing with her friends. on saturday morning, the sky was cloudy and sarah's barometer indicated that the air pressure was falling. when air pressure falls, it indicates the weather conditions will decline. the air pressure kept falling for the next three days and then started rising on the fourth day. based on scientific knowledge, which of these was the most favorable day for sarah to go on an outing? saturday sunday wednesday tuesday
Answers: 2
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
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Physics, 22.06.2019 15:20
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Physics, 22.06.2019 23:00
Identify the type of heat transfer occurring when chocolate melts in your hand
Answers: 1
Sarah plans to go on an outing with her friends. on saturday morning, the sky was cloudy and sarah's...
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