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Author Question: (a) At what Celsius temperature is the average kinetic energy of a helium gas atom equal to 6.21 ... (Read 169 times)

Davideckstein7

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on: Jul 29, 2018
(a) At what Celsius temperature is the average kinetic energy of a helium gas atom equal to 6.21  10-21 J?
 
  The Boltzmann constant is 1.38  10-23 J/K .
  (b) What would be the temperature for radon gas?

Question 2

Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are separated by 20 cm. At what point between the two wires do they produce the same strength magnetic field?
 
  A) 8.0 cm from the 20 A wire
  B) 18 cm from the 20 A wire
  C) 12 cm from the 20 A wire
  D) 16 cm from the 20 A wire
  E) 4.0 cm from the 20 A wire
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smrerig

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Davideckstein7

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Reply 2 on: Jul 29, 2018
Excellent

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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