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If you tried to nonchalantly smuggle gold bricks by filling your backpack whose dimensions are 60cm X 25cm X 15cmwhat would its mass be please show the solution?
We know that the density of gold = m/v the volume is given in cm, so you have to convert each value into meters so you have .6m X .25m X .15m the density of gold is 19.3 x103 KG mass = density X volume mass = 19.3 x 103(.6 x .25 x .15) mass = 434.25 kg
Who discoverd density?
Archimedes, a Greek mathematician, physicist, and inventor, is credited with discovering the concept of density around the 3rd century BC. He is known for his "Eureka" moment when he realized he could determine the density of an object by measuring its displacement in water.
If the volume of a sphere decreases by a factor of 27 what happens to its diameter?
The volume of a sphere is 4/3 pi R3, which shows that volume is proportional to the cube of the linear dimension. Alternatively, the linear dimension is proportional to the cube-root of the volume.If volume decreases by a factor of 27, diameter decreases by a factor of (cube-root of 27) = 3. Diameter becomes 1/3rd the original diameter.
How much does one liter of Hg weigh?
Need more info? In order to find out how much mass "weight" is in one liter of compressed hydrogen you need to know what pressure and temperature the hydrogen is at, basic thermodynamic. For example hydrogen at one ATM (atmosphere or pressure at sea level) and at room temp has a density of around .09 Kg/m3 and Liquid Hydrogen at one ATM (-423 deg F, cold enough to literally freeze air) has a density of 70 Kg/m3 , which differs by a factor of 777.
What is the weight of an object that has a mass of 250 kg on earth?
Answer 1:551.1557 lbs.Answer 2:An oddly phrased question.On Earth, a person massing 250 kilograms also weighs 250 kilograms. Or 550 pounds.On the moon, he would weigh about 1/6th that amount. On Mars, about 1/3rd that amount. In free fall, he would weigh zero kilograms.His mass would of course always remain the same.
Calculate the mass of a solid metal cylinder with a density of 2.6 G centimeters to the third power that is 6.3 centimeter 3rd power?
To calculate the mass of the solid metal cylinder, use the formula: mass = density × volume. Given a density of 2.6 g/cm³ and a volume of 6.3 cm³, the mass is calculated as follows: Mass = 2.6 g/cm³ × 6.3 cm³ = 16.38 grams. Thus, the mass of the cylinder is 16.38 grams.
What is the density of a substance that has a mass of 54 grams and a volume of 3centimeters to the 3rd power?
This is simple math. Density=Mass(grams)/Volume(milliliters) so since 3^3=27 then it works out to a simple D=54/27 aka 2. 2kg/L to be exact.
What is the mass density or iron if 5.0cm to the 3rd power has a mass of 39.5g?
7.9 g/cm3
It's mass 76 g and it's volume is 50 cm to the 3rd power?
That is very interesting.
The copper cube had a mass of 2.7g and the volume of the copper cube is 1cm to the 3rd power?
this means that copper is 2.7g/cm3
Does a liquid have density?
No. Just because two liquids have the same volume they do not have the same density. A liter of mercury is denser than a liter of water. However, if two liquids of the same volume have the same mass as well, then they have the same density.
How do you calculate the density of powder sample?
1st measure its mass using a calibrated electronic balance. 2nd if the powdered substance is insoluble in water, u can measure its volume by placing it into a measuring cylinder of 50cm^3 of water. Record the new reading. 3rd calculate the volume of the substance: new reading(cm^3) - 50(cm^3) 4th using the equation: Density = mass/volume, the density can be determined -- (not patskewl) --- if you ask me, this answers the question perfectly (patskewl)
How do you get the volume of a cube?
V(volume)=s(length of sides)to the 3rd power, or V=sxsxs
If the Volume of a cube is 1728 ft to the 3rd power what is the length of each side?
12cm3
What is the capacity of a cube with a side length of 6 cm?
Since the formula for volume of a cube is s to the 3rd power, the answer would be 6 to the 3rd power, which equals 216
What is the history of density?
The concept of density was first introduced by the ancient Greek philosopher Archimedes in the 3rd century BC. He discovered the principle of buoyancy, which led to the concept of density as a measure of mass per unit volume. Density has since become a fundamental property of materials used in various scientific fields, such as physics, chemistry, and engineering.
What is the unit dm3 a measurement of?
The 3rd power (cube) of any length unit is a unit of volume.
