1) How would you determine the density of an irregular object? A) d = m/v, so measure the mass of the object using a balance. Then to find volume, fill a graduated cylinder with a known amount of water and immerse the object in the water. The amount of displaced water is the volume in cm³ or mL. B) It would be impossible to determine the mass of the object without more information. C) d = m/v, so measure the mass of the object using a balance. Then to find volume, measure the height, width, and length using an appropriate measuring tool.

1) How would you determine the density of an irregular object? A) d = m/v, so measure the mass of the object using a balance. Then to find volume, fill a graduated cylinder with a known amount of water and immerse the object in the water. The amount of displaced water is the volume in cm³ or mL. B) It would be impossible to determine the mass of the object without more information. C) d = m/v, so measure the mass of the object using a balance. Then to find volume, measure the height, width, and length using an appropriate measuring tool.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Calculate the density of a spherical metal, in g/cm3, with a diameter of 4.77 in and and a mass of 2.41 lbs. 1lb=454g *1 in=2.54cm Vol of sphere= 4/3 ??3
. (b) What is the maximum precision offered by the 10-mL graduated cylinder? (c) What is the maximum precision offered by the 100-mL graduated cylinder?
How do I solve this problem using dimensional analysis? Copper can be drawn into thin wires. How many meters of 34-gauge wire (diameter = 6.304*10-3 in) can be produced from the copper in 5.01 lb of covelite, an ore of copper that contains 66% copper by mass. (Density of copper is 8.95 g/cm3, volume of cylinder = pi*r2h).
A 1.00 m long beam of stainless steel with a square 2.00 cm X 2.00 cm cross-section has a mass of 3.02 kg. What is its density in grams per cubic centimeter?
In determining the density of a rectangular wooden block, use the information in the table below and the formula to fill in the empty boxes. (Apply the uncertainty rule) Volume of wooden block (cm3) = Length (cm) x Width (cm) x Thickness (cm) Mass (g) of wooden block (g) 20.5g Length of wooden block (cm) 5.00cm Width of wooden block (cm) 5.00cm Thickness of wooden block (cm) 1.00 cm Volume of wooden block (cm3) Density of wooden block (g/cm3) d = m/v
Given that the density of water is approximately 1.0 g/ml. Will a block of material having a volume of 1.2 x 102 cm3 and weighing 35.00g float or sink when placed in a reservoir of water?
What is the mass of a cylinder of lead with a radius of 1 centimeter and a height of 3 centimeters, given that the density of lead is 11.4 (g)/(cm^(3))?
If 10.00 mL (measured using a volumetric pipette) of a solution is pipetted into a 50 mL beaker which weighs 43.015 g and the combined mass of the beaker and liquid is 56.108 g, what is the density of the liquid? Your answer should have 4 sig. figs.
Copper can be drawn into thin wires. How many meters of 34-gauge wire (diameter 5 6.304 x10-3 in) can be produced from the copper in 5.01 lb of covellite, an ore of copper that is 66% copper by mass? (Hint: Treat the wire as a cylinder: V of cylinder = π r2h; d of copper 5 8.95 g/cm3.)
A volumetric flask that is to be used to measure volume is supposed to be marked at 10.00 ml but is actually marked at 9.95 ml. This error affects its precision. True or false? please explain
Titanium is used in airplane bodies because it is strong and light. It has a density of 4.55 g/cm^(3). If a cylinder of titanium is 7.75 cm long and has a mass of 153.2 g, calculate the diameter of the cylinder. (V = pi*r^(2)*h, where V is the volume of the cylinder, r is its radius, and h is the height.)
In an engineering reference book, you find that thedensity of iron is 0.284 lb/in3. What is the density in g/cm3? Can you give me an explanation of density conversions and a couple practice problems? This has me so confused.