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Grade:11

2 Answers

Arun
25750 Points
4 years ago
Dear student
 
V2/V1 = sqrt (T2/T1)
 
hence on substitution of all values, we get
 
V2 = 100 sqrt(5)
 
Hope it helps
 
In case of any difficulty, please feel free to ask again.
Vikas TU
14149 Points
4 years ago
Dear student 
The above ans in incomplete 
Vrms = sqrt (3RT/M) 
Vrms is directly proportional to sqrt (T)
v/ 200  = sqrt(500/400) 
v/200 = sqrt(5)/2 
v = 100sqrt(5) 
Good luck

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