radius of lead and aluminum spheres

Q: A physiologist measures the massages of a person to be 80.0kg and his apparent mass when submissed…

A: Given: Mass of the person, M = 80.0 kg Apparent mass of the person, Ma = 2.0 kg density of water, dw…

Q: 14.The object has a mass of 90g with a volume of 120 cm3. Find the density of the object. a. 1 g/cm3…

A:

Q: A helium balloon can just lift a load of 780 N. The skin of the balloon has a mass of 1.90 kg. What…

A: The formula for the buoyant force is,

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: A solid weighing 277.5 g in air and 212.5 g is totally immersed in the liquid of density 0.9 g/cm^3.…

A:

Q: What is the density of a 659 kg object that is 1.73 m3 in size? number _____  uni

A: Given: The density of the object is 659 kg. The volume of the object is 1.73 m3.

Q: An object with a Density of 0.4 kg/L, has a volume of 1 inch^3 find the mass in g

A: Answer:-  Given  Density (p) = 0.4 kg/L  p = (0.4 × 1000000) g/m3  p = 400000 g/m3 = 4 × 105 g/m3…

Q: A rock weighs 10 N but when immersed in water it appears to only weigh 5 N. What is the density of…

A: Density of rock = 2000 kg/m3

Q: An antique coin is a mixture of silver and copper. The coin has a mass of 1.105  10-2 kg and in…

A:

Q: A helium balloon can just lift a load of 770 N. The skin of the balloon has a mass of 1.30 kg. What…

A: The formula for the buoyant force is:

Q: An artifact is dug out of the ground on a Greek Island and the archeologists want to determine the…

A: Given : Measure of three sides of artifact is Side 1, S1 = 1.2mm = 0.0012m Side 2, S2 = 2.7mm =…

Q: 1. A liquid in a tank has a mass of 2033.3 lb and a volume of 0.952 m³. Find the following…

A:

Q: 11. Using the graduated cylinders below find the volume of the object. Calculate the density if the…

A: The difference between initial volume and final volume of graduated cylinder gives the volume of…

Q: A cylindrical storage tank has a radius of 1.00 m. When filled to a height of 3.93 m, it holds 13300…

A: Given: The radius of the cylindrical tank is 1 m. The height of the liquid in the cylinder is 3.93…

Q: A solution containing an unknown substance has a specific gravity of 0.822. There is 1.019 kg of the…

A: Specific gravity = density of substance/ density of water

Q: An iron casting containing a number of cavities weighs 5.75E+3 N in air and 4.01E+3Nin water. What…

A: Solution: The volume of cavities is given by: Volume of cavities=Volume of casting-volume of iron.…

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: 2

A: Given  Given      Cavities weighs in Air ( Wair ) = 5.56 × 103 N      Cavities weighs in Water  (…

Q: What is the density (kg/ m3) of an object if the object weighs 19.9 lbs in air and 12.4 lbs in water

A:

Q: Q 1) A cylinder with a base diameter (100 mm x series) and a height of 250 mm, filled to the middle…

A:

Q: An iron casting containing a number of cavities weighs 6.61E+3N in air and 3.61E+3N in water. What…

A: Your answer is 0.22051m3

Q: An iron casting containing a number of cavities weighs 6.32E+3N in air and 4.01E+3 N in water. What…

A: The total volume of all the cavities in the casting is 0.1536137 m³

Q: A metal object “weighs” 26.03 g in air and 21.48 g when totally immersed in water. What is the…

A: Given that weight of the object in the air W1 = 26.03 g = 0.02603 kg = (0.02603)(9.8) N weight in…

Q: A stone weighs 450 N in air and 200 N in water. What is the volume of the stone? The density of the…

A: weight of stone in air = 450 N weight of stone in water = 200 N density of water = 1000 kgm3

Q: The box to the right has a mass of 270 g and a volume of 90 cm3. What is the density of the box?…

A: DENSITY  : It is defined as mass per unit volume . It is represented by symbol ρ ρ=mV Where m is…

Q: 3. In a filled fluid container, the system's mass is 0.41 slugs. Its density is 30 Ibm/ft & g=31.5…

A: Solution: Given that m=0.41 slugs (since 1 slug =32.174 lbm) so, m=0.41 slugs =0.41x 32.174 m =…

Q: Q1. An object has a mass of 3500 kg. It has a volume of 5 m3. Calculate its density. Q2. 0.1 m3 of…

A:

Q: A brass washer has an outside diameter of 4.50 cmcm with a hole of diameter 1.25 cmcm and is 1.50…

A: Given : D = 4.50 cm = 0.045 m d = 1.25 cm = 0.0125 m t = 1.50 mm = 0.0015 m ρ = 8602 kg/m3

Q: 0.4 of an object is floating in a container filled with water. What is the density (in kg/m) of the…

A: Solution to ur question is as follows. Hope this will be helpful for you.

Q: A 30-meter length of heavy-duty electrical cable weighs a total of 150 kilograms. What is the…

A: Given, length of the cable, l= 30 meter Weight, m= 150 kg

Q: Question 3 A small statue is recovered in an archaeological dig. Its weight is measured to be 9.8…

A: Given : Weight W=9.8 lb Volume V=0.02 ft3

Q: About 27% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

A: Ans:- Image-1

Q: A liquid weighs 2.50 N and has a volume of 125 cm2.04 g/cm³.  What is the mass density of the liquid

A: ans is 122.54 g/cm^3

Q: An empty food can has a mass of 74.08 grams. You fill it with 28.16 mL of tomato juice. The total…

A:

Q: About 31% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

A:

Q: An artist creates a solid sculpture made from 7.60 kg of aluminum. She wishes to create an identical…

A:

Q: An artist creates a solid sculpture made from 9.00 kg of tin. She wishes to create an identical…

A: Mass of tin (m) = 9 kg density of tin (d) = 7260 kg/m3Mass of silver required = M Density of silver…

Q: An unknown liquid fills a 100 cm3 container and weights 500 g what the density of the liquid in…

A: Given data:  Volume (V) = 100 cm3 Mass (m) = 500 g = 0.500 kg Required: The density of the liquid…

Q: The density of steel is 7850kg/m³.calculate the mass of a steel sphere of radius 0.15m

A:

Q: 24. The area of contact between an injection needle and the skin is a very tiny circle with a…

A:

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A:

Q: A bottle of beer contains 12 fluid ounces (fl oz). What is the volume in quarts (given that 1 qt =…

A: Given , 1 qt = 32 fl oz Or , 32 fl oz = 1 qt      1 fl oz = 1/32 qt So 12 fl oz = 12*1/32 Volume =…

Q: An open tank contains 78 m of sea water, 145 m of acetone, and 16 m of mercury. The specific…

A: We have seen data and can be obtained following data- Sea water height=VolumeArea=7823=3.3913 m…