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1.1 Physical quantities and measurement techniques
1 Describe how to measure a variety of lengths with appropriate precision using tapes, rulers and micrometers (including reading the scale on an analogue micrometer)
2 Describe how to use a measuring cylinder to measure the volume of a liquid and to determine the volume of a solid by displacement
3 Describe how to measure a variety of time intervals using clocks and digital timers
4 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)
5 Understand that a scalar quantity has magnitude (size) only and that a vector quantity has magnitude and direction
6 Know that the following quantities are scalars: distance, speed, time, mass, energy and temperature
7 Know that the following quantities are vectors: displacement, force, weight, velocity, acceleration, momentum, electric field strength and gravitational field strength
8 Determine, by calculation or graphically, the resultant of two vectors at right angles
Негізгі бет O Levels | Kinematics | PART 1 | 2024 | Physics By Akhtar Mehmood
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