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Chemistry, 21.06.2019 17:00, debordc17
Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects
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Chemistry, 22.06.2019 00:10, goodygoodgirlygirl
Which of the following best describes the formation of plasma?
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Chemistry, 22.06.2019 23:30, ninilizovtskt
If maltose undergoes hydrolysis what subunits does it results to?
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What mass in grams of chlorine gas is contained in a 15.5 l tank at 25.5°c and 1.98 atm show all the...
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