Physics – Units

1. Which temperature scale is based on absolute zero?

  1. Fahrenheit
  2. Kelvin
  3. Rankine
  4. Celsius
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Answer: Option B. Kelvin

2. What can be measured using a Vernier Caliper?

  1. Dimensions
  2. Weight
  3. Time
  4. Volume
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Answer: Option A. Dimensions

3. What is measured by the “Svedberg Unit”?

  1. Pressure
  2. Volume
  3. Mass
  4. Time
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Answer: Option D. Time

4. What is measured in Ohms?

  1. Current
  2. Voltage
  3. Electrical Resistance
  4. Temperature
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Answer: Option C. Electrical Resistance

5. What quantity does the unit “Knot” measure?

  1. Speed
  2. Temperature
  3. Pressure
  4. Voltage
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Answer: Option A. Speed