1.

Statement I: The stream of water flowing at high speed from a garden hose pipe tends to spread like a fountain when held vertically up, but tends to narrow down when held vertically down. Statement II: In any steady flow of an incompressible fluid, the volume flow rate of the fluid remains constant.

Answer»

Statement I is true, statement II is true , statement II is a correct EXPLANATION for statement I.
Statement I is true, statement II is true , statement II is not a correct explanation for statement I.
Statement I is true, statement II is FALSE.
Statement I is false, statement II is true.

Answer :A


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