27°C to 227°C , its r.m.s. speed changed from 400 metre/sec to Vs .The is Vs
(a) 516 metre/sec (b) 450 metre/sec
(c) 310 metre/sec (d) 746 metre/sec
Answer-a
(6)
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27°C to 227°C , its r.m.s. speed changed from 400 metre/sec to Vs .The is Vs
(a) 516 metre/sec (b) 450 metre/sec
(c) 310 metre/sec (d) 746 metre/sec
Answer-a
(6)
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