Total and effective tension at the depth of 5 meters below the top level of water in the swimming pool are respectively
A. zero and zero
B. 0.5kg / cm2 and zero
C. 0.5 Kg / cm2 and 0.5 Kg / cm2
D. 1.0kg / cm2 and 0.5kg / cm2
Answer:B
Total and effective tension at the depth of 5 meters below the top level of water in the swimming pool are respectively
A. zero and zero B. 0.5kg / cm2 and zero C. 0.5 Kg / cm2 and 0.5 Kg / cm2 D. 1.0kg / cm2 and 0.5kg / cm2