Question

At what temperature will the rms speed ofoxygen molecules become just sufficient forescaping from the Earth's atmosphere?
(Given :Mass of oxygen molecule (m) = 2.76 × 10⁻²⁶ kg Boltzmann's constant kB = 1.38 × 10⁻²³ JK–1)
(1) 5.016 × 10⁴ K
(2) 8.360 × 10⁴ K
(3) 2.508 × 10⁴ K
(4) 1.254 × 10⁴ K

Answer 1

Answer:

2. will be the correct answer

Explanation:

mark me brainliests answer please

Answer 2

OPTION (2) 8. 360×104 K

HOPE THIS WILL HELP U