1.1 Physical Quantities

Physical Quantities

​Muhammad Arief Kurniawan - Togar Sitegar

What is physical Quantities consist of?

Magnitude

Unit

+

​I was baking the bread until 200°C.

When He was 15, He only 170 cm height.

Open Ended

Please write one sentence using a physical quantities

Estimation

make reasonable estimates of physical quantities included within the syllabus

Match

Which of these units would be appropriate when stating the speed of each of the following?

• a tortoise

• a car on a long journey

• a cheetah

• light

mm/s

km/h

m/s

km/s

• mm/s

• km/h

• m/s

• km/s

​SI Base Units

​SI Derived Units

Open Ended

What is the meaning of derived units?

​Prefix stairs

Draw

Add three more prefix after Kilo, and three more prefix after milli-