A wooden block of mass 1kg and volume \[1.7\times {{10}^{-3}}{{m}^{3}}\] is completely immersed in water. The buoyant force exerted by water on the wooden block is ____. Density of water is\[1000\,kg/{{m}^{3}}\].

A wooden block of mass 1kg and volume \[1.7\times {{10}^{-3}}{{m}^{3}}

1.	A wooden block of mass 1kg and volume \[1.7\times {{10}^{-3}}{{m}^{3}}\] is completely immersed in water. The buoyant force exerted by water on the wooden block is ____. Density of water is\[1000\,kg/{{m}^{3}}\].
A.	16 N
B.	18 N
C.	16.6 N
D.	21 N
E.	None of these
Answer» D. 21 N

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A wooden block of mass 1kg and volume \[1.7\times {{10}^{-3}}{{m}^{3}}\] is completely immersed in water. The buoyant force exerted by water on the wooden block is ____. Density of water is\[1000\,kg/{{m}^{3}}\].

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