The density of gold is 19.3 g/cm3. A weight of 1 ounce is equivalent to a mass of about 28.35 g. Which of these is closest to the side length of a cube-shaped block of gold that has a weight of 8 ounces? a Chrome OS • now a Screenshot taken Show in folder A. 2.27 cm ate ve о в. 3.43 ст C. 9.09 cm O D. 11.75 ст СОРY TO CLIPBOARD

Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

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: In (Eigure 1). E= 140 N/C. What is the electric flux through the surface shown? Express your answer…

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Q: noulo Part B. Volume Measurements holes Length 9.13 cm Width 1.98 cm not Aluminum bar noth nadut…

A: Volume is defined as the amount of space occupied by any object. Density is defined as mass per unit…

Q: How can efficency be more than 100 percent? I guess 188.46 percent is wrong

A: Write the expression for the mechanical advantage and substitute the corresponding values.…

Q: F, : 2,15 F =2.45 @ 120 Fr -1.8 F=1.96 @ 200° 126 200 F2= 1.96

A: Given: The force F1 is 2.45. The angle is 120 degrees. The force F2 is 1.96. The angle is 200…

Q: You have an aquarium which holds 9.45 gallons of water and you would like to place it on an antique…

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Q: Which of the answer choices is the correct simplification of the expression below? A. B. C. Fx N =…

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Q: OA. 4 3 B. · TD 3 4лD² O C. D3 OD. I -D³

A:

Q: The playing area of a soccer field meaures 125 m by 85 m  Question A: What is the area of the field…

A: Given data:  Length (l) = 125 m Width (b) = 85 m Required: Area (A) in m2 and cm2

Q: B-The equation of motion of spherical bubble growing freely in an inviscid Iquid is given a as…

A:

Q: If an object has a density of 8.65 g/cm³ what is the density in units of Kg/m^3

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Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: A spherical balloon is being filled with helium. The surface area of the spherical balloon is…

A:

Q: Public television station KQED in San Francisco broadcasts a sinusoidal radio signal at a power of…

A: Given P=316 KW R=4km=4000m As Power is spread in hemispherical surface So I=intensity=P1/2(4πR2)

Q: A balloon salesman fills balloons with helium from a gas bottle. Helium flows from the bottle to the…

A: Volume of balloon=4/3πr3dv/dt=rate of increase of volume of balloon.

Q: a) Estimate the radius and volume of the platinum atom, using the metal density of 21.45 g/cm³.…

A: metal density of platinum = 21.45 g/cm3Mass of platinum atom = 195 amu = 195×1.67×10-24 g = 3.2565…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.