Matter: Mass and Volume
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Questions and Answers

What is the equivalent of 1 kilogram in grams?

  • 500 g
  • 2000 g
  • 100 g
  • 1000 g (correct)

    • What is the weight of 1 gallon in liters?

  • 5.67 L
  • 6.12 L
  • 4.54 L (correct)
  • 3.78 L

    • What is the density of water in grams per milliliter?

  • 0.5 g/mL
  • 1.5 g/mL
  • 1 g/mL (correct)
  • 2 g/mL

    • What is the first step in calculating the mass of water in a beaker?

    <p>Calculate the volume of the water</p> Signup and view all the answers

    What is the purpose of converting units in calculations?

    <p>To ensure all units are consistent</p> Signup and view all the answers

    What is the formula to calculate the mass of a substance from its volume?

    <p>m = V * D</p> Signup and view all the answers

    What is the first step in finding the volume of water in a graduated cylinder?

    <p>Measure the mass of the empty cylinder</p> Signup and view all the answers

    What is the unit of density in the given examples?

    <p>g/mL</p> Signup and view all the answers

    What is the purpose of the examples provided in the text?

    <p>To provide examples of mass and volume calculations</p> Signup and view all the answers

    What is the volume of 1 dm³ in liters?

    <p>1 L</p> Signup and view all the answers

    Why is it important to ensure units are consistent in calculations?

    <p>To get correct results</p> Signup and view all the answers

    What is the equivalent of 1 ton in pounds?

    <p>2000 lb</p> Signup and view all the answers

    What is the mass of 1 mL of water in grams?

    <p>1 g</p> Signup and view all the answers

    What is the volume of the cylinder in Example 3 in cubic meters?

    <p>0.125 m³</p> Signup and view all the answers

    What is the density of oil in grams per milliliter?

    <p>0.915 g/mL</p> Signup and view all the answers

    What is the volume of 1 gallon in liters?

    <p>4.54 L</p> Signup and view all the answers

    What is the purpose of the conversions given in the text?

    <p>To find the mass, volume, and density in different units</p> Signup and view all the answers

    What is the mass of the water in the beaker in Example 1 in grams?

    <p>220 g</p> Signup and view all the answers

    What is the volume of the water in the graduated cylinder in Example 2 in milliliters?

    <p>100 mL</p> Signup and view all the answers

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