Drive the Continuity equation.

Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:

A:

Q: If an object that has a volume of 10 cubic centimeters is inserted in a liquid, how much liquid…

A: Volume of object (V) = 10 cubic centimeters or 10 cc

Q: 4. An open rectangular tank is made of iron 5 cm thick. The inner dimensions are 1.75 m long by 1.5…

A:

Q: Standard density of water in English unit is 1000 The

A: Pressure is the force per unit area Gauge pressure = absolute pressure- atmospheric pressure

Q: . Find their average mass?

A: Given data;  Masses of five marbels are;   50g, 55g, 60g and 70g.  Find their average mass ?

Q: A boat with a flat bottom and its cargo weight 4,716N. The area of the boat's bottom is 7 m2 . How…

A:

Q: A person has a resting blood flow of 8.2 L min-1. The hydraulic power of the left ventricle is 2.11…

A:

Q: Show how mass flow velocity, flow rate and velocity change relative to vertical position for a…

A: Consider the length of the pipe is H. The figure for the pipe is shown below:

Q: What is the physical meaning of the slope?

A: The charge on a capacitor is given by Q = C.V, where C = the capacitance V = the voltage of the…

Q: How does the density of a 100-kg iron block compare with the density of an iron filling?

A: The density of the iron is,

Q: A hot air balloon has a volume 2,497 m3 . It is filled with hot air of density 0.96 kg/m 3 . The…

A: The required expression for the maximum load of the balloon,

Q: Is the capillary rise greater in small- or large-diameter tubes?

A: Capillary rise is greater in the small  diameter tube.

Q: what is the percentage difference in the tensions?

A:

Q: 2.45 A pressure of 2 x 10° N/m2 is applied to a mass of water that initially filled a 2000 cm…

A:

Q: A hot air balloon has a volume 3,248 m3 . It is filled with hot air of density 0.96 kg/m 3 . The…

A:

Q: What is the mass of a deep breath of air having a volume of 2.00 L? Discuss the effect taking such a…

A:

Q: Is there a reason why the equation exists at equilibrium?

A: Let's understand the conditions for equilibrium: The conditions for mechanical equilibrium states…

Q: A boat with a flat bottom and its cargo weight 4,060N. The area of the boat's bottom is 5 m2 . How…

A: Given Data : The weight of the cargo is given as W = 4060N. The area of the boat's bottom is given…

Q: If pressure at the surface of the ocean is 1.103*10^5 Pa and you dive into the depth of 2 m down.…

A:

Q: One cubic meter (1.00 m3) of aluminum has a mass of 2.70  103 kg, and the same volume of iron has a…

A:

Q: The density of gold is 19.32 g/cm3 at 20 °C, express the density of gold in kg/ms.

A:

Q: The volume of 50 g of a substance is 20 cm3. If the density of water is 1 g cm–3, will the substance…

A: Given : Mass = 50 g  Volume = 20 cm3

Q: the mass of oil in the tank, in kg, after 24 hours, and the volume of oil in the tank, in m', at…

A: Given ... Volume of tank = 1000 m³  Discharge = 2 m³/min= (AV)i  Specific volume = v =0.0015 m³/kg

Q: Find the value of pressure

A:

Q: Find the density of a 8.00N metal cube that has 6.5cm at each side, and was drilled with a…

A: Given data: The weight of cube is W=8.00 N. The side of cube is a=6.5 cm. The diameter of hole is…

Q: Suppose that it takes 15.3 hours to drain a container of 72.7 m3 of water. What is the "mass flow…

A: Time taken to drain the container is T= 15.3 hours Volume of container is V = 72.7 m^3

Q: ensity of water is 1 g/cm3 what is its density in kg/m3

A: Given data, Density of the water = 1 gm/cm3

Q: Water flows through a water hose at a rate of Q1 = 640 cm3/s, the diameter of the hose is d1 = 2.2…

A:

Q: the maximum height reached

A:

Q: Describe about The Continuity Equation.

A: A continuity equation in physics is an equation that describes the transport of some quantity. It is…

Q: What is the pressure exerted by saltwater water at 5 °C at a depth of 55 cm under the surface. The…

A: The pressure exerted by a column of liquid of height h and density ρ is given by, p = ρgh Where, p =…

Q: Show that one Pascal is equivalent to ??/? ∙?2.

A: To show  1Pa=1 kg/m.s2

Q: Compute the fractional change in volume of a glass slab, when subjected to a hydraulic pressure of…

A: Given, Pressure acting on the glass plate, p = 10 atm = 10 × 1.013 × 105 Pa

Q: Explain the consequences of the equation of continuity.

A: Equation of continuity refers to fluid flow

Q: A vial of blood was placed at a height of 1.2 meters from a needle used to transfer blood to the…

A: Given, Height (h) = 1.2 m. Diameter of the needle (D) = 0.34 m Radius of the needle (r) =D/2 =…

Q: If the speed with which a fluid flows is V and the cross-sectional area of the stream is A, then…

A: Given : Speed with which fluid flows = V Cross-sectional area = A

Q: If an object that has a volume of 4 cubic meters is inserted in a liquid, how much liquid would it…

A: Given: The volume of the object is 4 m3.

Q: What is Fluid Mechanics?

A: The substance which is deformed by the any magnitude of shearing stress is known as fluid. mechanics…

Q: In both inspiration and expiration, a pressure difference of 0.4 cmH2O causes a flow of 0.15 L/s.…

A: The inhaling of oxygen and exhaling of carbon dioxide is vital to all living organisms. Inspiration…

Q: If the balloon had a volume of 2 L at a depth of 50 m, what was the original volume of the balloon…

A: Given data, initial depth of the balloon, d = 50 m. volume of balloon at a depth of 50 m, V1 = 2 L…

Q: At a certain ocean depth, the pressure is 1.38x108 Pa. Calculate the change in volume of 1.00 m3 of…

A: Pressure , ∆P = 1.38 x 108 Pa Initial volume , V = 1 m3  Compressibility of water , K = 45.8 x 10-11…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.