Measurement Units and Tools
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Questions and Answers

What is the equivalent of 1 kilometer in meters?

  • 10 m
  • 100 m
  • 1000 m (correct)
  • 0.01 m
  • What is the unit of measurement for capacity that is equal to 1000 liters?

  • Cubic meter
  • Liter
  • Kiloliter (correct)
  • Milliliter
  • What is the conversion from Celsius to Fahrenheit?

  • °F = (°C × 5/9) + 32
  • °F = °C + 32
  • °F = (°C × 9/5) + 32 (correct)
  • °F = °C × 32
  • What is the unit of measurement for time that is equal to 24 hours?

    <p>Day</p> Signup and view all the answers

    What is the tool used to measure mass?

    <p>Balance</p> Signup and view all the answers

    What is the conversion from milligrams to grams?

    <p>1 g = 1000 mg</p> Signup and view all the answers

    What is the unit of measurement for length that is equal to 1/100 of a meter?

    <p>Centimeter</p> Signup and view all the answers

    What is the tool used to measure temperature?

    <p>Thermometer</p> Signup and view all the answers

    Study Notes

    Length

    • Units of measurement:
      • Meter (m) - base unit of length in the International System of Units (SI)
      • Centimeter (cm) - 1/100 of a meter
      • Millimeter (mm) - 1/1000 of a meter
      • Kilometer (km) - 1000 meters
    • Conversion between units:
      • 1 m = 100 cm
      • 1 m = 1000 mm
      • 1 km = 1000 m
    • Tools for measuring length:
      • Ruler
      • Tape measure
      • Micrometer

    Mass

    • Units of measurement:
      • Gram (g) - base unit of mass in the SI
      • Kilogram (kg) - 1000 grams
      • Milligram (mg) - 1/1000 of a gram
      • Ton (t) - 1000 kilograms
    • Conversion between units:
      • 1 kg = 1000 g
      • 1 g = 1000 mg
      • 1 t = 1000 kg
    • Tools for measuring mass:
      • Balance
      • Scale

    Capacity

    • Units of measurement:
      • Liter (L) - base unit of capacity in the SI
      • Milliliter (mL) - 1/1000 of a liter
      • Kiloliter (kL) - 1000 liters
      • Cubic meter (m³) - 1000 liters
    • Conversion between units:
      • 1 L = 1000 mL
      • 1 kL = 1000 L
      • 1 m³ = 1000 L
    • Tools for measuring capacity:
      • Measuring cups
      • Graduated cylinders

    Time

    • Units of measurement:
      • Second (s) - base unit of time in the SI
      • Minute (min) - 60 seconds
      • Hour (h) - 60 minutes
      • Day (d) - 24 hours
    • Conversion between units:
      • 1 min = 60 s
      • 1 h = 60 min
      • 1 d = 24 h
    • Tools for measuring time:
      • Clock
      • Watch
      • Timer

    Temperature

    • Units of measurement:
      • Celsius (°C) - most commonly used unit of temperature
      • Fahrenheit (°F) - used in the United States
      • Kelvin (K) - absolute temperature scale
    • Conversion between units:
      • °C to °F: (°C × 9/5) + 32
      • °F to °C: (°F - 32) × 5/9
      • K to °C: K - 273.15
    • Tools for measuring temperature:
      • Thermometer
      • Thermostat

    Length

    • Meter is the base unit of length in the International System of Units (SI)
    • 1 meter is equal to 100 centimeters or 1000 millimeters
    • Kilometer is 1000 meters
    • Rulers, tape measures, and micrometers are tools used to measure length

    Mass

    • Gram is the base unit of mass in the SI
    • 1 kilogram is equal to 1000 grams
    • 1 gram is equal to 1000 milligrams
    • 1 ton is equal to 1000 kilograms
    • Balances and scales are tools used to measure mass

    Capacity

    • Liter is the base unit of capacity in the SI
    • 1 liter is equal to 1000 milliliters
    • 1 kiloliter is equal to 1000 liters
    • 1 cubic meter is equal to 1000 liters
    • Measuring cups and graduated cylinders are tools used to measure capacity

    Time

    • Second is the base unit of time in the SI
    • 1 minute is equal to 60 seconds
    • 1 hour is equal to 60 minutes
    • 1 day is equal to 24 hours
    • Clocks, watches, and timers are tools used to measure time

    Temperature

    • Celsius is the most commonly used unit of temperature
    • Fahrenheit is used in the United States
    • Kelvin is the absolute temperature scale
    • To convert Celsius to Fahrenheit, use the formula: (°C × 9/5) + 32
    • To convert Fahrenheit to Celsius, use the formula: (°F - 32) × 5/9
    • To convert Kelvin to Celsius, use the formula: K - 273.15
    • Thermometers and thermostats are tools used to measure temperature

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    Description

    Learn about units of measurement for length and mass, including conversions and tools used for measuring. Understand the International System of Units (SI) and its applications.

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