Related Questions

Blood pressure is the pressure exerted on the wall of
A Heart
B Vein
C Artery
D Cell
The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy.
A Less than
B Equal to
C More than
D Either B or C; depends on the type of alloy
To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than
A $$\frac{{\text{b}}}{3}$$
B $$\frac{{\text{b}}}{4}$$
C $$\frac{{\text{b}}}{5}$$
D $$\frac{{\text{b}}}{6}$$
Which of the following is caused by the combine deffects of the gravitational forces exerted by the Moon and the Sun on sea levels?
A Currents
B Runoff
C Tides
D Waves
La Paz is situated approximately 3500 meters _______ the sea level.
A over
B above
C on
D at
Of the floating iceberg in the sea, the portion remaining above the sea level is ________
A 1/10th
B 1/9th
C 1/6th
D 1/5th
When the lift is moving upwards with some acceleration, the pressure exerted by a man is __________ to its acceleration.
A Directly proportional
B Inversely proportional
C Cube root
D None of these
The total pressure exerted by the mixture of air and water vapour is equal to the sum of pressures which each constituent would exert, if it occupied the same space by itself. This statement is called
A Kinetic theory of gases
B Newton's law of gases
C Dalton's law of partial pressures
D Avogadro's hypothesis
The vapour pressure exerted by the moisture contained in a wet solid depends upon the
A Nature of the moisture
B Temperature
C Nature of the solid
D All of the above
Atmospheric pressure exerted on earth is due to ________
A Gravitational pull of the earth
B Rotation of earth
C Revolution of earth
D Uneven heating of earth

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