Question

which one of the following has the lowest viscosity

A. Water

B. Motor oil

C. Marble syrup

D. Glue

E. None of the above

Answer 1

A. Water: $0.001\space Pa\cdot s$

B. Motor oil: $0.005 - 4\space Pa\cdot s$

C. Marble syrup: $0.03-0.7 \space Pa\cdot s$

D. Glue (PVA): $10-18\space Pa\cdot s$

Answer. A. Water.