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CAIE IGCSE Physics Comparing Mass with a Balance

Practise selecting a balance to compare unknown masses and explaining how equal gravitational effects on its two sides allow a mass comparison.

Syllabus
2026–2028
Course
Physics 0625

Exam points

  • select a balance, rather than a force meter, as the instrument used to compare masses
  • compare an unknown object with known masses by adjusting the balance until equilibrium is reached

1.3.4—Weights (and masses) may be compared question 1

[Maximum number: 1]

Which measuring instrument is used to compare masses?

A

balance

B

protractor

C

stop-watch

D

voltmeter

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