← CSEC Physics quizzes
0 / 18 marks

A2.1 - Length, Area and Volume

Question 1 of 180 correct · 0 wrong

No need to finish in one go. Your answers save automatically, so you can do a section and come back anytime.

✅EvaluateQuestion 1 of 18

Which instrument is most suitable for measuring the length of a classroom?

0 / 1 marks
✅EvaluateQuestion 2 of 18

What is the SI unit of length?

0 / 1 marks
✅EvaluateQuestion 3 of 18

Which unit is used to measure area?

0 / 1 marks
✅EvaluateQuestion 4 of 18

Which formula gives the area of a rectangle?

0 / 1 marks
✅EvaluateQuestion 5 of 18

Which instrument has the greatest sensitivity?

0 / 1 marks
✅EvaluateQuestion 6 of 18

What quantity is measured in cubic centimetres (cm³)?

0 / 1 marks
✅EvaluateQuestion 7 of 18

Parallax error occurs when

0 / 1 marks
✅EvaluateQuestion 8 of 18

A ruler has a least count of 1 mm. What is its maximum accuracy?

0 / 1 marks
✅EvaluateQuestion 9 of 18

The area of a triangle with base 8 cm and height 6 cm is

0 / 1 marks
✅EvaluateQuestion 10 of 18

A stone raises water from 35 cm³ to 50 cm³. What is its volume?

0 / 1 marks
✅EvaluateQuestion 11 of 18

Which instrument is best for measuring the diameter of a marble?

0 / 1 marks
✅EvaluateQuestion 12 of 18

Why are small squares preferred when finding the area of an irregular shape?

0 / 1 marks
✅EvaluateQuestion 13 of 18

Which reading reduces parallax error when measuring liquid volume?

0 / 1 marks
✅EvaluateQuestion 14 of 18

Which property describes how close a measurement is to the true value?

0 / 1 marks
✅EvaluateQuestion 15 of 18

A cuboid measures 5 cm × 4 cm × 3 cm. What is its volume?

0 / 1 marks
✅EvaluateQuestion 16 of 18

Which change would most improve accuracy when measuring a thin wire?

0 / 1 marks
✅EvaluateQuestion 17 of 18

Two students measure the same length using different instruments. Why might results differ?

0 / 1 marks
✅EvaluateQuestion 18 of 18

Which combination gives the most reliable volume measurement for a small stone?

0 / 1 marks
✅EvaluateQuestion 1 of 18

Which instrument is most suitable for measuring the length of a classroom?

0 / 1 marks

← swipe to move between questions →