Physics: Physical Quantities and Measurements Quiz
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Questions and Answers

Which of the following is an example of a vector quantity?

  • Time
  • Speed
  • Force (correct)
  • Temperature

Which of the following is a fundamental physical quantity?

  • Velocity
  • Acceleration
  • Weight
  • Mass (correct)

What is the SI unit of electric current?

  • Ohm
  • Volt
  • Ampere (correct)
  • Watt

What is the SI unit of pressure?

<p>Pascal (Pa) (B)</p> Signup and view all the answers

Which of the following is a derived physical quantity?

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

What is the SI unit of luminous intensity?

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

Which of the following is a scalar quantity?

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

What is the SI unit of capacitance?

<p>Farad (F) (B)</p> Signup and view all the answers

Flashcards

Vector quantity example

Force is a quantity that has both magnitude and direction.

Fundamental physical quantity

Mass is a basic property of matter.

SI unit of electric current

The Ampere.

SI unit of pressure

Pascal (Pa).

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Derived physical quantity

Pressure is a quantity derived from other fundamental physical quantities.

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SI unit of luminous intensity

Candela.

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Scalar quantity example

Energy is a quantity that only has magnitude.

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SI unit of capacitance

Farad (F).

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Study Notes

Physical Quantities and SI Units

  • Vector quantity: An example is velocity.
  • Fundamental physical quantity: An example is time.
  • Electric current: The SI unit is the Ampere (A).
  • Pressure: The SI unit is the Pascal (Pa).
  • Derived physical quantity: An example is velocity.
  • Luminous intensity: The SI unit is the Candela (cd).
  • Scalar quantity: An example is temperature.
  • Capacitance: The SI unit is the Farad (F).

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Description

Test your knowledge of fundamental physical quantities, SI units, and vector quantities with this quiz. Identify fundamental physical quantities, SI units for electric current and luminous intensity, and examples of vector quantities.

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