Floating Bodies Quiz 3

Question 1

The upward pressure acting on a body immersed in water is known as &hellip;&hellip;&hellip;&hellip;

Accepted Answer

buoyancy

Answer

tension

Answer

normal force

Answer

thurst

Question 2

1 atmosphere = &hellip;&hellip;&hellip;&hellip;&hellip;&hellip;. $\text{N/m}^2.$

Accepted Answer

$1.01 \times10^5$

Answer

$1.01 \times10^3$

Answer

$1.01 \times10^7$

Answer

$1.01 \times10^6$

Question 3

Density of mercury = &hellip;&hellip;&hellip;&hellip;

Accepted Answer

$13.6\,g/m^3$

Answer

13.6 g/cc

Answer

$13.6\,g/mm^3$

Answer

$13.6\,kg/m^3$

Question 4

Pressure at a depth &lsquo;h&rsquo; in a liquid is &hellip;&hellip;&hellip;&hellip;

Accepted Answer

$P = P_o + h\rho g$

Answer

$P = P_o -h\rho g$

Answer

$P_o =P+ h\rho g$

Answer

$P_o =P- h\rho g$

Question 5

When a body is immersed in a fluid, the force of buoyancy is equal to the &hellip;&hellip;&hellip;

Accepted Answer

weight of fluid displaced

Answer

volume of fluid displaced

Answer

pressure of fluid displaced

Answer

density of fluid displaced

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