A hydrometer floats with half of its stem outside water surface. It is now placed in alcohol (RD = 0.8). The hydrometer floats |
|||
(a) |
with stem at the same position |
(b) |
with more stem inside the alcohol |
(c) |
with more stem outside alcohol |
(d) |
in tilted position |
A hydrometer floats with half of its stem outside water surface. It is now placed in alcohol (RD = 0.8). The hydrometer floats |
|||
(a) |
with stem at the same position |
(b) |
with more stem inside the alcohol |
(c) |
with more stem outside alcohol |
(d) |
in tilted position |
A drop of water is always spherical due to |
|||
(a) |
viscosity |
(b) |
surface tension |
(c) |
atmospheric pressure |
(d) |
gravity |
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