Jasonwas9061 Jasonwas9061

10-01-2024
Physics

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The root mean square velocity of hydrogen molecules at 300 K is 1930 m/s. Then the r.m.s. velocity of oxygen molecules at 1200 K will be :
(1) 482.5 m/sec.
(2) 965.0 m/sec.
(3) 1930 m/sec.
(4)3860 m/sec.

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