4 2 kg to cm3

    • [DOC File]Practice Density Problems

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      The density of silver (Ag) is 10.5 g/cm3. Find the mass of Ag that occupies 965 cm3 of space. A 2.75 kg sample of a substance occupies a volume of 250.0 cm3. Find its density in g/cm3. Under certain conditions, oxygen gas (O2) has a density of 0.00134 g/mL. Find the volume occupied by 250.0 g of O2 under the same conditions.


    • [DOC File]Dimensional Analysis Worksheet #2

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      9. 175 lbs ( kg (Note: 2.2 lb = 1 kg) 10. 4.65 km ( m. 11. 22.4 kg/L to kg/mL. 12. Convert 2.05 x 105 seconds into years. 13. Traveling at 65 miles/hour, how many minutes will it take to drive 125 miles to San Diego? 14. Convert 50 years into seconds. Express your answer in scientific notation. Dimensional Analysis Worksheet #2 1. 261 g ( kg. 0 ...


    • [DOC File]PH230 General Physics I, Week 4 Homework

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      4. You hang a heavy ball with a mass of 10 kg from a gold wire.5 m long that is 2 mm in diameter. You measure the stretch of the wire, and find that the wire stretched 0.000993 m. Calculate Young's modulus for the wire. Y = N/m2. The atomic mass of gold is 197 g/mole, and the density of gold is 19.3 g/cm3.


    • [DOC File]Lab 1 - Measuring Density

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      Solids Density (g/cm3) Lead 11.37 Silver 10.57 Copper 8.92 Brass 8.90 Nickel 8.57 Iron 7.90 Aluminum 2.67 Marble 2.60 – 2.84 Granite 2.65 Rubber 1.10 – 1.19 Oak 0.80 Pine 0.35 – 0.50 Table 1. Density of solid substances. Densities are in g/cm3. Sample Problem #2. A block of wood has a mass of 4 g and occupies a volume of 5 cm3.


    • [DOC File]Chapter 2

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      This water is pumped through a system of pipes (see Fig. 15-23) at the rate of 4 ft3/min. Pipe diameters at the lower and upper ends are 4 and 2 in., respectively. The water is discharged into the atmosphere at the upper end, a distance of 6 ft higher than the lower section.


    • [DOC File]CP7e: Ch. 11 Problems

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      The rod is initially at 300 K. If half of the rod is inserted into the helium, how many liters of helium boil off in the very short time while the inserted half cools to 4.2 K? The density of liquid helium at 4.2 K is 122 kg/m3. 63. A flow calorimeter is an apparatus used to measure the specific heat of a liquid.


    • [DOC File]Dimensional Analysis Worksheet #2 - HS SCIENCE

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      If the idol has a mass of 2.00 kg, how many litres of sand must he place on the pedestal to keep the mass sensitive booby-trap from activating? (Density of sand is 3.00 g/cm3) Dimensional Analysis Worksheet #2 1. 261 g ( kg. 0.261 kg. 2. 3 days ( seconds. 3 x 105s. 3. 9,474 mm ( cm. 947.4 cm. 4. 0.73 kL ( L. 730 L. 5. 5.93 cm3 ( m3. 5.93x10-6 ...


    • [DOC File]Unit 1 Packet

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      2. 8.32 x 10-2 kg x = grams. 3. 55.5 mL x = cm3. 4. 0.00527 cal x = kilocalories. 5. 9.52 x 10-4 m x = micrometers. 6. 41.0 mL x = liters. 7. 6.0 x 10-1 g x = mg. 8. 8.34 x 10-9 cg x = g. 9. 5.0 x 103 mm x = m. 10. 1 day x x x = seconds. 11. 5 x 104 mm x x = km ...


    • [DOC File]Rogers' Honors Chemistry

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      c. 4.198 kg ( (1019 m2 ( 40 m2) ( (54.2 s ( 31.3 s) d. 3.14159 m ( (4.17 m + 2. 150 m) Show your work for the following calculations, and express the results in the correct units and with the proper number of significant figures.


    • [DOC File]California State University, Northridge

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      For oxygen, R = 0.2598 kJ/kg∙K from Table A-1 on page 910 and cv = 0.686 kJ/kg∙K at the mean temperature of 429.15 K, from Table A-2(b) on page 912. Substituting these numbers into the equation for constant heat capacity gives the desired result. s2 – s1 = -0.1076 kJ/kg∙K. 2.


    • [DOC File]Dimensional Analysis

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      2) Convert 1.12g/cm3 to kg/dm3 . 3) Convert 20km/hour to m/second . 4) Convert 1.87kg/dm3 to g/cm3. 5) Change 2.6 km/day to m/week . 6) Change 35.6 mg/cm3 to kg/L . 7) Change 60 yds / hour to inches/ second . 8) Change 8.3 feet/ second to yards/hour. 9 1 pound = 454 g 2.54 cm = 1 inch 1.06 quarts = 1 Liter. 16 oz = 1 pound 12 inches = 1 foot 4 ...



    • [DOC File]CP7e: Ch. 9 Problems

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      A rectangular block of wood 4.00 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block? 89. A hollow object with an average density of 900 kg/m3 floats in a pan containing 500 cm3 of water.


    • [DOC File]Use of Significant Digits - Kent City School District

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      80.23 m / 2.4 s. 16. 4.301 kg / 1.9 cm3. 17. An experiment calls for 16.156 g of substance A, 28.2 g of substance B, 0.0058 g of substance C, and 9.44 g of substance D. How many significant digits are there in each measurement? What is the total mass of substances in this experiment?


    • [DOC File]Dimensional Analysis (Factor Label Method) Worksheet

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      Title: Dimensional Analysis (Factor Label Method) Worksheet Author: Hiram Johnson High School Last modified by: Steven A Virkstis Created Date: 9/25/2011 7:24:00 PM


    • [DOC File]Dimensional Analysis Worksheet #2

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      If the idol has a mass of 2.00 kg, how many litres of sand must he place on the pedestal to keep the mass sensitive booby-trap from activating? (Density of sand is 3.00 g/cm3) Dimensional Analysis Worksheet #2 1. 261 g ( kg. 0.261 kg. 2. 3 days ( seconds. 3 x 105s. 3. 9,474 mm ( cm. 947.4 cm. 4. 0.73 kL ( L. 730 L. 5. 5.93 cm3 ( m3. 5.93x10-6 ...


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