QURRICULAR

The volume of a pebble

Maryam · Physics 9 · Unit 1 — Physical Quantities and Measurement

Instruments

Tap to place on the bench

Nothing on the bench moves under a force. Each instrument carries its own scale, and its least count is set on the instrument itself.

Measuring CylinderA-13
0102030405060708090100mLread here

Drag inside the cylinder to pour. Read at the bottom of the meniscus, with your eye level with it.

Measure
Graduation1 mL
Reading40 mL
Trials

Take the reading a few times. One measurement is a number; several are a result.

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