Practice - Lab Work
Practice Questions
Test your understanding with targeted questions
What is the SI unit for mass?
💡 Hint: Think of how we weigh things.
Name a tool used to measure length.
💡 Hint: It's often marked in centimeters.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SI unit for length?
💡 Hint: Think about what you measure height with.
Is a vernier caliper more accurate than a meter stick?
💡 Hint: Consider how closely each tool can measure.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You are measuring the height of a plant using a ruler, and you notice it's 15.5 cm. A friend uses a vernier caliper and finds it to be 15.52 cm. Discuss what might cause the difference in measurements.
💡 Hint: What measurement tools did each use?
A student calculates the area of a rectangular garden as 200 m² using measurements 10 m by 20 m. They decide to double the dimensions to make it bigger. Calculate the area of the new garden and discuss the implications of scaling.
💡 Hint: What happens to area when dimensions are multiplied?
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Reference links
Supplementary resources to enhance your learning experience.