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Q: A small cube of a solid material whose mass is 78.4 grams is placed into a cup containing exactly…
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Q: find the volume and density Object Material Diameter Length Mass Volume (6). (mm 3) 53.70 Density…
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Q: Show that vsound in air=sqrt(1.4kT/M) is equal to v=331 m/s sqrt(T/273)
A: Finding the speed of sound in air:
Q: A boat with a flat bottom and its cargo weight 5,317N. The area of the boat's bottom is 5 m2 . How…
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Q: A small statue is recovered in an archaeological dig. It's weight is measured to be 52.4 pounds, and…
A: The weight density is
Q: A solid substance has a density Ppå at a temperature Tō. If its temperature is increased by an…
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Q: A circular wood table is 4 ft in diameter and 3/4 thick. How heavy is it if the wood weighs 47 lbs…
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Q: 89). What is the mass in lbs. of 1 quart of gold? Density of gold = 19.32g/cm³?
A: Given value--- volume of gold = 1 quart . density of gold = 19.32 g/cm3. We have to find--- mass…
Q: A sedimentary rock weighs 202 N in air and 120 N when submerged in an alcohol solution with a…
A: weight in air(WAIR)=202N weight in alcohol(WAL)=120N Density of alcohol(ρAL)=700 kg/m3
Q: Rocks are sometimes used along coasts to prevent erosion. If a rock needs to weigh 2,000 kilograms…
A: mass,m=2000 kgDensity,s=3200 kg/m3
Q: An iceberg has a volume of 7645 cubic feet. What is the mass of the ice ( in kg) composing the…
A:
Q: A granite countertop measuring 5.69 m long by 0.57 m wide by 2.5 cm thick is being installed in a…
A: Given data: Length (l) = 5.69 m Width (b) = 0.57 m Thickness (t) = 2.5 cm = 0.025 m SGgranite =…
Q: A person drinks a glass of 250 cm3 every morning milk after 15 days, how much mass of milk will he…
A:
Q: A solid gold statue of Jeff Bezos has a volume of 1.02 m^3 and a mass of 19,319 kg. What is the…
A: given mass of the statue m = 19,319 kg volume V = 1.02 m3 we know density is given by ρ =mV
Q: The density of silver is 10.5 g/cm^3. What is its density in kg/m^3?
A: The density of the silver is given as: ρ=10.5 g/cm3
Q: QUESTIONS 2.1. A force of P defined by the angle 0, = 75° to the horizontal acts through a point.…
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Q: If you have 200 meters of fence material, what is the largest radius of circle it can enclosed?
A: Given : We have 200 m of fence material. We have to find the largest radius of circle, that it can…
Q: what is the density of a piece of quartz with a mass of 30g and a volume of 6cm^3
A: The volume of the quartz piece is, V=6 cm310-6 m31 cm3=6×10-6 m3
Q: The density of some material is 22.61 g/cm³, what is the density of this material in kg/m3?
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Q: Calculate the percent porosity of a given powder sample having a true density of 3.36g/cm3 and 100g…
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Q: When a particular substance crystallizes, it forms a body-centered cubic unit cell. It has a…
A: Given : M=100.11 g/mole a=341 pm In this question we have to calculate the density.
Q: Convert 5520 kg/m3 to g/cm3
A: Given: The density is 5520 kg/m3.
Q: Is the saying “The bigger they are, the harder they fall” a consequence of a small or a large ratio…
A: The saying “The bigger they are, the harder they fall” a consequence of a small ratio of surface…
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- An artist creates a solid sculpture made from 7.60 kg of aluminum. She wishes to create an identical sculpture, using the same mold used to make the original, out of solid silver. What is the mass (in kg) of the silver sculpture? (The density of aluminum is 2.70 x 10 kg/m3, and that of silver is 10.50 x 103 kg/m3.) kg Need Help? Read It 10:07 AM Type here to search 11/23/2020 DELL - Discussion Question Sixth Due Date: November 13, 2020 oi dungA sedimentary rock weighs 202 N in air and 120 N when submerged in an alcohol solution with a density of 700 Kg/m3. What is the density of the rock?Show that the density of a 5-kg solid cylinder that is 10 cm tall with a radius of 3 cm is 17.7 g/cm3
- A lead sphere has a mass of 1.2×10⁴g, and its volume is 1.05×10³cm³. Calculate the density of the lead.The density of gold is 19.3 g/cm^3. What is the volume of a 100 g hole ingot?The current through a wire that is (1.8×10^-2 m) long is (3.2 A). The wire is perpendicular to a (7.5×10^-2 T) magnetic field. What is the magnitude of the magnetic force on the wire?
- The following information about solid materials is taken from the Science Data Book (Tennant, 1971): D Material glass fibre Aluminium Brass Copper Glass Iron Steel Tin word equation to Linear expansivity (K-1) 23 x 10-6 18 x 10-6 17 x 10-6 9 x 10-6 11 x 10-6 15 x 10-6 23 x 10-6 mean ngth of the fibre if t hper ure rises from 0 c) Explain how the value you have calculated in (b) would change for a glass fibre that was twice the length for the same temperature rise. Explain the practical implications of this effect. d) Using data from the table and your own estimated values, calculate the effect of a rise in temperature for an object of your choice. Explain whether the expansion effect is of practical use or creates a practical problem to be solved.convert 3.65g/cm^3 into kg/ft^22 4 A car weighing 17,000 N is on a hydraulic lift platform measuring 15 m2. What is the area of the smaller piston if a force of 100 N is used to lift the car?