plz answer question 5.14.....
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volume = L×B×H = 1×1.5×2 = 3 m^3 . (ans.a)
weight = mg & m= density × volume = 27600kg (ans.b)
P= weight÷Area = 27600÷3 = 9200 Pa (ans.c)
using density×g×h = 920×10×1 = 9200 Pa ...(ans.d)
Yup its Same!
Note: I have used g=10 m/s^2
weight = mg & m= density × volume = 27600kg (ans.b)
P= weight÷Area = 27600÷3 = 9200 Pa (ans.c)
using density×g×h = 920×10×1 = 9200 Pa ...(ans.d)
Yup its Same!
Note: I have used g=10 m/s^2
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