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 (A)</p> Signup and view all the answers

What is the purpose of converting units in calculations?

<p>To ensure all units are consistent (A)</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 (A)</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 (C)</p> Signup and view all the answers

What is the unit of density in the given examples?

<p>g/mL (A)</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 (B)</p> Signup and view all the answers

What is the volume of 1 dm³ in liters?

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

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

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

What is the equivalent of 1 ton in pounds?

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

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

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

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

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

What is the density of oil in grams per milliliter?

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

What is the volume of 1 gallon in liters?

<p>4.54 L (C)</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 (B)</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 (B)</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 (C)</p> Signup and view all the answers

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