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Physics
Physics
Problem
7. If the average kinetic energy of the molecules in an ideal gas at a temperature of 300 K is E , the average kinetic energy at a temperature of 600 K is (A) `
E
E
E
` (B) `
2
E
\sqrt{2} E
2
E
` (C) `
2
E
2 E
2
E
` (D) `
4
E
4 E
4
E
` (A) `
E
E
E
` (B) `
2
E
\sqrt{2} E
2
E
` (C) `
2
E
2 E
2
E
` (D) `
4
E
4 E
4
E
`
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