Practice Measurement and Units (SI System) - 1.3 | Introduction to Physics and Scientific Inquiry | IB Board Grade 9 Physics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the SI unit for length?

💡 Hint: Look for the base unit that measures distance.

Question 2

Easy

What prefix means one thousand?

💡 Hint: Think of a kilometer; it's a thousand meters.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the base unit for mass in the SI system?

  • Kilogram
  • Gram
  • Pound

💡 Hint: Think about what you often see used for weighing.

Question 2

True or False: A derived unit cannot be expressed as a combination of base units.

  • True
  • False

💡 Hint: Consider what a derived unit represents compared to a base unit.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a rectangular prism measuring 2m x 3m x 0.5m. Calculate the volume in cubic meters.

💡 Hint: Remember the formula for volume.

Question 2

Convert 2500 milligrams to grams.

💡 Hint: Think about how many milligrams are in a gram to assist with the conversion.

Challenge and get performance evaluation