Siphon will fail to work if: A. The densities of the liquid in the two vessels are equal. B. The level of the liquid in the two vessels are at the same height. C. Both its limbs are of unequal length. D. The temperature of the liquids in the two vessels are the same.
Siphon is a tube bent to form two legs of unequal length by which a liquid can be transferred from a reservoir and then down to a lower level of it. Siphon will fail to work if, the level of the liquid in the two vessels are at the same height.