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Heat and Thermodynamics question

2024 · 6 Apr · Shift 1 · Q79
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  5. /2024 · 6 Apr · Shift 1 · Q79

Heat and Thermodynamics question

2024 · 6 Apr · Shift 1 · Q79

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
A sample contains mixture of helium and oxygen gas. The ratio of root mean square speed of helium and oxygen in the sample, is :
  1. A
    122\frac{1}{2 \sqrt{2}}22​1​
  2. B
    14\frac{1}{4}41​
  3. C
    221\frac{2 \sqrt{2}}{1}122​​
  4. D
    132\frac{1}{32}321​
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