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Physics Practice Tests

These Grade 11 Science practice tests examine kinematics, vectors, Newton's laws, friction, work, energy, power, momentum, waves, sound, electricity, magnetism, and experimental data.

Skills covered

  • Using displacement, velocity, acceleration, motion graphs, vectors, projectile models, and gravitational acceleration
  • Applying Newton's laws, free-body reasoning, friction, work, kinetic energy, gravitational potential energy, conservation, and power
  • Analyzing momentum, impulse, collisions, wave amplitude, frequency, wavelength, sound, resonance, and Doppler effect
  • Using charge, voltage, current, resistance, power, electric fields, magnetic forces, right-hand rules, and induction
  • Planning experiments, identifying variables, checking units, interpreting graphs, handling uncertainty, and stating model assumptions

How to use these practice tests

Define the system and coordinate direction first. Write the relevant relationship, substitute values with units, and check whether the sign, magnitude, and physical interpretation are reasonable.

For more Grade 11 Science practice, return to the Grade 11 Science category.

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5. Test

Grade 11 Physics Practice Tests

Practice Grade 11 Science questions about kinematics, forces, energy, momentum, waves, sound, electricity, magnetism, and experimental analysis.

Choose the best answer. Define the system, select the correct equation, track direction and units, and check whether the result matches the physical model.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is an independent variable in an experiment?

Please select an answer first.

Correct answer: A

The correct answer is The factor deliberately changed by the investigator.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: The independent variable is manipulated to test its effect on the dependent variable.
  3. Check units and direction: The correct answer is The factor deliberately changed by the investigator.

The independent variable is manipulated to test its effect on the dependent variable.

2. QuestionMultiple choice

What is a controlled variable?

Please select an answer first.

Correct answer: B

The correct answer is A factor kept the same so the test is fair.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: Controlling other conditions helps isolate the effect of the independent variable.
  3. Check units and direction: The correct answer is A factor kept the same so the test is fair.

Controlling other conditions helps isolate the effect of the independent variable.

3. QuestionMultiple choice

What does the slope of a force-position graph represent for work?

Please select an answer first.

Correct answer: C

The correct answer is Work done when the graph's area is used over the displacement interval.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: For a force-position graph, the area under the curve represents work; slope alone represents how force changes with position.
  3. Check units and direction: The correct answer is Work done when the graph's area is used over the displacement interval.

For a force-position graph, the area under the curve represents work; slope alone represents how force changes with position.

4. QuestionMultiple choice

What does measurement uncertainty describe?

Please select an answer first.

Correct answer: D

The correct answer is The range or limitation within which a measured value is reasonably reported.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: Uncertainty reflects instrument resolution, variation, and limits of the measurement process.
  3. Check units and direction: The correct answer is The range or limitation within which a measured value is reasonably reported.

Uncertainty reflects instrument resolution, variation, and limits of the measurement process.

5. QuestionMultiple choice

Why is dimensional analysis useful?

Please select an answer first.

Correct answer: A

The correct answer is It checks whether the units in an equation are consistent with the requested quantity.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: Units can reveal algebraic or conceptual errors before a numerical answer is accepted.
  3. Check units and direction: The correct answer is It checks whether the units in an equation are consistent with the requested quantity.

Units can reveal algebraic or conceptual errors before a numerical answer is accepted.

6. QuestionMultiple choice

What should happen when a one-dimensional velocity is defined as positive to the right?

Please select an answer first.

Correct answer: B

The correct answer is A velocity to the left should have a negative sign.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: The sign records direction relative to the chosen coordinate axis; left and right are opposite directions.
  3. Check units and direction: The correct answer is A velocity to the left should have a negative sign.

The sign records direction relative to the chosen coordinate axis; left and right are opposite directions.

7. QuestionMultiple choice

What condition describes translational equilibrium?

Please select an answer first.

Correct answer: C

The correct answer is The net force on the object is zero.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: With F⃗net=0\vec F_{net}=0, acceleration is zero, so the object is at rest or moves with constant velocity.
  3. Check units and direction: The correct answer is The net force on the object is zero.

With F⃗net=0\vec F_{net}=0, acceleration is zero, so the object is at rest or moves with constant velocity.

8. QuestionMultiple choice

What does the area under a velocity-time graph represent?

Please select an answer first.

Correct answer: D

The correct answer is Displacement.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: The area is velocity multiplied by time, giving displacement, with signs determined by direction.
  3. Check units and direction: The correct answer is Displacement.

The area is velocity multiplied by time, giving displacement, with signs determined by direction.

9. QuestionMultiple choice

Which practice improves electrical safety during a laboratory investigation?

Please select an answer first.

Correct answer: A

The correct answer is Use appropriate insulation, current limits, and power-off checks before changing connections.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: Safety procedures reduce shock, short-circuit, overheating, and equipment risks.
  3. Check units and direction: The correct answer is Use appropriate insulation, current limits, and power-off checks before changing connections.

Safety procedures reduce shock, short-circuit, overheating, and equipment risks.

10. QuestionMultiple choice

Why do physics models state assumptions?

Please select an answer first.

Correct answer: B

The correct answer is Assumptions define the conditions under which the model can be applied.

  1. Identify the physics model: Determine whether the problem concerns motion, force, energy, momentum, waves, electricity, magnetism, or experimental data.
  2. Apply the relationship: A model may ignore air resistance, treat an object as a point, or assume constant acceleration; the result is valid within those limits.
  3. Check units and direction: The correct answer is Assumptions define the conditions under which the model can be applied.

A model may ignore air resistance, treat an object as a point, or assume constant acceleration; the result is valid within those limits.

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