Thermodynamics: JEE Main 2018 Physics question

JEE Main 2018 · 15 Apr, Evening shift · Q7361

JEE Main 201815 Apr, Evening shiftPhysicsMediumThermodynamics163× since 2002

The value closest to the thermal velocity of a Helium atom at room temperature (300 K) in ms⁻¹ is : [k_B =1.4

\times

10⁻²³ J/K; m_He = 7

\times

10 ⁻²⁷ kg ]

JEE Main 2018 · 15 Apr, Evening shift · Q7361

JEE Main 201815 Apr, Evening shiftPhysicsMediumThermodynamics163× since 2002

The value closest to the thermal velocity of a Helium atom at room temperature (300 K) in ms⁻¹ is : [k_B =1.4

\times

10⁻²³ J/K; m_He = 7

\times

10 ⁻²⁷ kg ]

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