Unit 1 Review Measurements.

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Presentation transcript:

Unit 1 Review Measurements

The amount of matter in an object describes its Volume Mass Density Weight Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following is not a unit of volume? Liter Gallon Cubic centimeter Square foot teaspoon Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

7560 cm would be equal to how many meters? Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following would be a correct reading of the liquid in the picture? 24, 25, or 26 mL are acceptable Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

3700 cm3 would be equal to how many liters? Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

How many cg is 33.1 kg? 3,310,000 cg Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following would be a correct reading of arrow B in the picture? 340 cm or 330 cm Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

This ruler has a precision of. +/- 10 cm +/- 1 cm +/- 0.1cm +/- 0.01 cm +/- 0.001 cm Click for Answer

What is 31,120 g/mL divided by 85.9 g ? Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which one of the following gives a measure of precision ? Average Deviation Q Test Percent Error Absolute Error Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following would be a correct reading of object C in the picture below? (I think it is exactly on the line) 4Ō cm Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Sam uses a beaker to measure a volume of water to be 430 mL Sam uses a beaker to measure a volume of water to be 430 mL. Which of the following represents the range of the water he has? 429.9 – 430.1mL 429 – 431 mL 420 – 440 mL 400 – 500 mL 300 – 500 mL Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

The percent error is calculated to.. Determine if a measurement can be thrown out Show the accuracy of your experiment Show the precision of your experiment Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Water is reported to have a density of 0. 9971 g/ml Water is reported to have a density of 0.9971 g/ml. If the following are your lab results, what is your % error? Trial 1: 0.981 g/ml Trial 2: 0.982 g/ml Trial 3: 0.984 g/ml 1.5% Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Convert 32,000 kg into mg. 32 mg 3.2 mg 32,000,000 mg 3,200,000,000 mg Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Which of the following describes the amount of kinetic energy in an object? Volume Mass Density Temperature Weight Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is the density of an object with a mass of 34,000 g, a length of 2.3 meters, a width of 84 cm, and a height of 8 cm? 0.22 cm3 Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Water is reported to have a density of 0. 9971 g/ml Water is reported to have a density of 0.9971 g/ml. If the following are your lab results, what is your average deviation? Trial 1: 0.996 g/ml Trial 2: 0.982 g/ml Trial 3: 0.988 g/ml 0.005 g/mL Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Mercury has a density of 13. 53 g/mL Mercury has a density of 13.53 g/mL. How much space does 5430 g of Hg occupy? 401 mL Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is the volume in centiliters of a 3,472.30 cm3 object? 347.23 cL Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

What is the mass of an object that takes up 14 What is the mass of an object that takes up 14.0 liters of space and has a density of 0.0195 g/mL? 273 g Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

The mass of a proton is reported to be 1. 00728 amu The mass of a proton is reported to be 1.00728 amu. What is your percent error? Trial 1: 0.9960 amu Trial 2: 1.0024 amu Trial 3: 1.0053amu 0.604% Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A jiffy is defined as 0. 010 seconds. How many kilojiffies are in 2 A jiffy is defined as 0.010 seconds. How many kilojiffies are in 2.5 hours? 15 150 90 900 9.0 x 102 900,000 Click for Answer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30