The mass of the 1.2 cm gold cube is (19.32 x 1.2) = 23.184 g
Well, honey, density is mass divided by volume, so in this case, the volume of your gold brick is 2 cm x 3 cm x 4 cm, which equals 24 cm³. So, density = 48 g / 24 cm³, which gives you a density of 2 g/cm³. Voilà !
113 divided by 2.5 which is 45.2 inches
193g
113 inches = 287.02 centimeters.Algebraic Steps / Dimensional Analysis Formula113 in*2.54 cm 1 in=287.02 cm
To find the mass of the platinum disk, use the formula: mass = density * volume. Given the density of platinum is 21.4 g/cm³ and the volume is 113 cm³, the mass can be calculated as 21.4 g/cm³ * 113 cm³ = 2418.2 g. Therefore, the mass of the pure platinum disk would be 2418.2 grams.
The mass of 1 cm^3 of gold is 19.3 grams because density is mass per unit volume. In this case, the density of gold is given as 19.3 g/cm^3, so for 1 cm^3 of gold, the mass would be 19.3 grams.
To calculate the mass of the gold bar, you first need to find its volume. The volume of the gold bar is 30 cm x 10 cm x 10 cm = 3000 cubic cm. Next, you multiply the volume by the density of gold (19.3 g/cm³) to find the mass. Therefore, the mass of the gold bar would be 3000 cm³ x 19.3 g/cm³ = 57,900 grams.
The mass of the 1.2 cm gold cube is (19.32 x 1.2) = 23.184 g
The density of the gold nugget is 19.3 g/cm^3. This was calculated by dividing the mass (965 g) by the volume (50 cm^3).
The volume of the gold cube is calculated as side cubed (4 cm * 4 cm * 4 cm) = 64 cm^3. Density is mass divided by volume (1235 g / 64 cm^3 ≈ 19.3 g/cm^3). So, the density of the gold cube is approximately 19.3 g/cm^3.
1 inch equals 2.54 cm. Therefore, 113 in = 113 in * (2.54 cm/in) = 287.02 cm.
To determine if the crown is pure gold, calculate its density using the formula density = mass/volume. Substituting the values given, the crown's density should be 1800 g / 110 cm^3 = 16.36 g/cm^3. Since the density of gold is 19.3 g/cm^3, the crown is not made of pure gold as its density is lower than that of gold.
113 ÷ 10 = 11.3 cm
The volume of the gold sample is 5.00 cm^3 and the mass is 96.5 g. Density is calculated as mass/volume, so density = 96.5 g / 5.00 cm^3 = 19.3 g/cm^3.
To calculate the mass of the gold bar, we first calculate its volume using the formula: Volume = length x width x height. With the dimensions provided, the volume is 20.0 cm x 6.0 cm x 1.0 cm = 120 cm³. Next, we multiply the volume by the density of gold to find the mass: 120 cm³ x 19.3 g/cm³ = 2316 grams. Therefore, a gold bar with dimensions 20.0 cm x 6.0 cm x 1.0 cm would weigh 2316 grams.
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