The density of liquid is 900kg/m^3, pumped through a cylindrical pipe diameter is 10cm at rate of 10^(-2) m^3/sec, if the pipe diameter is reduced to 5cm, what are the new values of the speed. O8.534 m/s O 3.612 m/s O 5.092 m/s

Q: Refer to Multiple-Concept Example 11 to see a problem similar to this one. What is the smallest…

A:

Q: The formula for the volume of a cube is y = L³. The side length of a cube is increased by 14.9%.…

A:

Q: The displacement volume of an automobile engine is 167 in .What is this volume in liters ?

A:

Q: To till a child's inflatable wading pool, you use a garden hose with a diameter of 2.7 cm Water…

A:

Q: Refer to Multiple-Concept Example 11 to see a problem similar to this one. What is the smallest…

A:

Q: Let ?Al represent the density of aluminum and ?Fe that of iron. Find the radius of a solid aluminum…

A:

Q: At the entrance to a water channel, the velocity is uniform with a velocity V. Further downstream…

A: (a) Mass flow rate is constant in the water channel

Q: a) Find the total force on the bottom of a cylindrical gasoline storage tank 18.0 m high with radius…

A: Force on the bottom surface of the tank is equal to the weight of the fluid. Weight of the fluid is…

Q: A lighter-than-air spherical balloon and its load of passengers and ballast are floating stationary…

A:

Q: A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the…

A: Let the applied force be Fapp.

Q: Determine the density in s.i units of a solid whose mass is 40g and whose dimensions in cm are…

A: The objective of the question is to calculate the density of a solid in SI units. The given mass of…

Q: A student measured the diameter and mass of a metal sphere and calculated its density. If the sphere…

A: Given that metal sphere is hollow,  Let the diameter of the sphere be d, mass M

Q: A garden hose fills a 32L wastebasket in 120 seconds. The opening at the end of the hose has radius…

A: Introduction: Garden hose is a water pipe used for watering garden and plants. Given Data: Volume of…

Q: A child playing in a swimming pool realizes that it is easy to push a small, inflated ball under the…

A: Given,

Q: Material density affects the endurance limit of a material. True or false

A: Endurance limit is defined as the maximum value of the completely reversed bending stress which a…

Q: Hint Blood is pumped from the heart at a rate of 6.76 L/min into the aorta (of radius 1.1 cm).…

A: Step 1 :Converting the volume flow rate from L/min to cm3/s, we get :Q = 6.76 L/min= 6.76 L/min * (…

Q: By what factor does the volume of a cube increase if the length of the edges are doubled?

A:

Q: The flow rate of blood through a 1.50 × 10-6 m radius capillary is 3.80 x 10-9 cm³/s. (a) What is…

A: Flow rate, V = 3.8 x 10-9 cm3/s  radius, r = 1.5 x 10-6 m

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.