नाइट्रोजन गैस तथा हीलियम गैस मे 300K ताप पर ध्वनि की चालों का अनुपात है - (हल करके बताएं)
a.√2/7
b. √1/7
c.√3/5
d.√6/5
Answers
Answered by
10
Answer:
c.. is correct ans...
^_^
?mark brainlis.t.
Step-by-step explanation:
...
3.?
Answered by
2
Answer:
c.√3/5 is correct answer
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