Gold has a density of 19.3 gm/cm3. If a gold coin has a mass of 60 grams and a thickness of 0.3 cm, what would you estimate its diameter to be?

Q: Calculate the density of a block of rock given that the block has a mass of 70 kg (the average mass…

A: Given that,block of mass (m)=70 kgvolume (V)= 0.70 ft3

Q: A mass of 1.0x10mkg is the same as O a 10 kg Ob 1012g Oc 1kg Od. 0.1 kg

A: Write the given value of the mass. M=1.0×10-3 mkg

Q: A roll of aluminum foil from the grocery store is 12 inches wide by 75 feet long (if you unroll it).…

A: Answer Mass of the foil is given by Mass = density × volume  Volume of foil = length × width ×…

Q: If mercury has a diameter of 9000 kilometre, what would be density?

A: mass of mercury = 3.29 * 1023 kg diameter = 9000 km Radius = 4500 km  = 4500000 m Volume = (4/3) π…

Q: You wish to convert the barometric pressure of 65 mmHg to different units. Which is the most…

A: 1mmHg pressure = 0.13332 kPa

Q: Oceans as deep as 0.520 km once may have existed on Mars. The acceleration due to gravity on Mars is…

A:

Q: If ice has a density of  0.920 g/cm3,what is the volume of 4,300 g of ice? in cm3

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Q: The density of mercury is 19.3 g/cm3. What is this value in kilograms per cubic meter? With precise…

A:

Q: block of gold with a mass of 3,864 kilograms has a volume of 0.2 cubic meters. What is the density…

A: Given  Mass m of gold = 3864 kg. Volume v = 0.2 m3. So density = mass /volume

Q: Calculate the density of an object in g/cm3 if 13 Newtons occupy a volume of 1339 ft3 and the value…

A:

Q: Calculate the density of a block of rock given that the block has a mass of 60 kg (the average mass…

A: Given data:  Mass (m) = 60 kg Volume (V) = 0.80 ft3 1 ft = 0.3048 m Required: Density (ρ)

Q: The accepted thickness of a sheet in the South College Catalog is 0.123 mm. If there are 25.4 mm in…

A: The required thickness of the catalog is,

Q: A rock brought back from the moon weighs 2 kg and has a volume of 2*10-4 m3 . What is the rock’s…

A: Given data *A rock brought back from the moon weighs is W = 2 kg *The given volume is V = 2 × 10-4…

Q: 5. In the figure shown, the 0.3-m by 0.3-m square plate is 5-mm thick. It had a triangular notch…

A: We have to find gyradius in y-axis

Q: What would the formula for mass be if you knew the volume in cm^3 and density in g/cm^3?

A: Given data: Volume in cm3 Density in g/cm3 Required: Mass of the object

Q: The area of a rectangular plate is 1.4 m^2. Its coefficient of linear a 50×10^(-6)/Cº. After a…

A: We know in case of a length, the expansion is found out by the following relation, L=L0(1+α∆T) where…

Q: Since 1 cm = 1 mL, then how many cm' are in a liter? %3D

A: Given: 1 cm3 = 1 mL

Q: he area of a shadow grows at a rate of 1.94 ft2/h. Determine the growth rate of this area in cm/s.…

A:

Q: Given that density is 19.5 g/cm3 and mcritical is 60.0 kg, find the radius of the sphere where the…

A: mass = volume x density

Q: Find the height or length of these natural wonders in kilometers, meters, and centimeters. (a) a…

A: Given that,for a, length=382 mfor b, l=1222.4 ftfor c, l=22500 ft

Q: Figure out which of the following is larger. The surface area of a sphere with radius 100 m or the…

A: Radius of sphere (R) = 100 m = 0.1 km Surface area of lake = 3 square km

Q: Suppose that the mass attenuation coefficient of cortical bones is 0.0228 cm2/g and the density is…

A: It is given that the mass attenuation coefficient is, μρ=0.0228 cm2/g The linear attenuation…

Q: world’s largest cut diamond id the First  Star of Africa. Its volume is 4.81 cubic inches. What is…

A:

Q: The stone used to construct the Great Pyramid of Giza has an average density of 160 pounds per cubic…

A: Given data:  Average density (ρ) = 160 lbs/ft3 Side of square base = 756 ft Height = 455 ft…

Q: A storm dumps 1.0 cm of rain on a city 6 km wide and 8 km long in a 2-h period. How many metric tons…

A: Volume,   The density of water,

Q: The mass of venus is 4.883x10^15 Tg and density of Venus is 5.256 g/cm^3. What is the radius of…

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Q: If a 1.0 mm thick piece of plastic sheeting is being placed around a ball to mass of Earth's…

A: We know that 2 mm lan used to represent 5.6 kilometers of the atmosphere's thickness and we can use…

Q: A moon rock has a mass of 6.96 kg and a volume of 0.0347 meters cubed what is the rocks density in…

A:

Q: Calculate the weight of fresh water in a cylindrical tank that has a diameter of 4 ft (1.22 m) and…

A:

Q: A thin sheet of gold foil has an area of 3.05 cm^2 and a mass of 6.3 mg. How thick is the foil? The…

A: An object's density can be defined as how closely are molecules or atoms packed in the object. It…

Q: The surface area of Earth is 510 × 106 km2, and 71% of this is ocean. Using the data from the sample…

A: Earth has water on the maximum part. The percentage of land is very less as compared to percentage…

Q: A light metal rod has a mass of 0.610 oz/in of rod length. How many meters of rod length are needed…

A:

Q: A thin sheet of gold foil has an area of 3.05 cm2 and a mass of 6.3 mg. How thick is the foil? The…

A: Given data The area of the thin sheet of gold foil is A = 3.05 cm2. The mass of the thin sheet is m…

Q: At one point in time, the price of gold was about $1400 per ounce, while that of silver was about…

A: price of gold = $1400 per ounce price of silver = $20 per ounce 1 troy ounce = 31.1035 g density of…

Q: A herd of sheep eats 10 bales of hay every 4 days. If a bale of hay costs $2.58, how much will it…

A:

Q: A 7.5 oz of spherical pebbles has a radius of 1.75mm. Calculate the density in g/L and its specific…

A: Given: mass of pebble, m = 7.5 oz radius of pebble, R = 1.75 mm = 0.00175 m

Q: You are given the following morphometric data for a lake: Surface area = 16 km Maximum length = 8…

A: Given- Surface area = 16 km2=16000000 m2 Maximum length = 8 km=8000 m Maximum depth = 200 m…

Q: Gold has a density of 19.3 gm/cm3. If a gold coin has a mass of 60 grams and a thickness of 0.3 cm,…

A:

Q: If you weigh 170.0 lb at sea level, how much would you weigh at the top of Mt. Everest? Assume the…

A:

Q: Workout the problem. A small rock has a Density of 2 gm/cm3, what is its Mass if it’s Volume is 7…

A: Given: The density of the rock is 2 g/cm3. The volume of the rock is 7 cm3. Introduction: The mass…

Q: A 5 cubic meter container is filled with 840kg of granite (density is 2400 kg per cubic meter) and…

A:

Q: A 5 cubic meter container is filled with 840kg of granite[density is 2400 kg per cubic meter and the…

A: Given data:  Volume of container (V) = 5 m3 Mass of granite(m1) = 840 kg Density of granite (ρ1) =…

Q: The volume of Earth is on the order of 1021m3. (a) What is this in cubic kilometers (km3)? (b) What…

A: Given data: Volume of Earth is VE=1021m3 Known data: 1 mi=1609.34 m

Q: During the first quarter of the year, a specific location in Aurora had an average air temperature…

A: Given: Temperature of the specific location, T = 35oC Pressure of the specific location, p = 0.998…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.