“i) Mean square velocity of five molecules of velocities 2m/s, 3m/s, 4m/s, 5m/s, and 6m/s, is …….
a) 10 m2/s2
b) 18 m2/s2
c) 20 m2/s2
d) 15 m2/s2 ”
Answers
Answered by
3
option D is correct one
sandeep187350:
how
plz explain it
Answered by
1
a .....
10 m2/s2
...2+3+4+5+6/2
plz explain it
because mean neans the average one so by adding all and divide by 2
but answer is right option b
18m^2/s^2
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