Physics, 31.08.2019 15:50 brialevy2283
When the temperature of the air is 25 degress c, the velocity of a sound wave traveling through the air is approximately
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Physics, 22.06.2019 05:30
Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
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Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
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Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
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When the temperature of the air is 25 degress c, the velocity of a sound wave traveling through the...
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