1.1 Physical quantities and measurement techniques
Syllabus
0625–2026–2027
Topic
1.1
Level
—
1.1.1—Use of rulers and measuring cylinders
Describe the use of rulers and measuring cylinders to find a length or a volume
1.1.2—To measure a variety of time intervals
Describe how to measure a variety of time intervals using clocks and digital timers
1.1.3—An average value for a small distance
Determine an average value for a small distance and for a short interval of time by measuring multiples (including the period of oscillation of a pendulum)
1.1.4—A scalar quantity has magnitude (size)
Understand: a scalar quantity has magnitude (size) only and that a vector quantity has magnitude and direction
1.1.5—Distance, speed, time, mass, energy
Know scalar quantities: distance, speed, time, mass, energy and temperature
1.1.6—Force, weight, velocity, acceleration
Know vector quantities: force, weight, velocity, acceleration, momentum, electric field strength and gravitational field strength
1.1.7—Determine, by calculation or
Determine, by calculation or graphically, the resultant of two vectors at right angles, limited to forces or velocities only