A 10 cm long needle can just rest on the surface of water without wetting , its weight is ( S.T. of water is 0.07 N/m)
Answers
Answered by
0
Answer:
bro please don't take that might be to 10% annually need its weight is 0.07 in bi m nbm long we can get direct on the surface of water without waiting its weight is f.tv of water is 0.07 n bi m
Similar questions