SI unit and prefixes

• Natuurkunde
• Middelbare school
• vwo
• Leerjaar 3

What is meant by symbols in physics?

Explain in your own words what is a quantity an what is a unit.

SI unit

No SI unit

Litre

km

m²

hour

Volt

Ampere

gram

miles/hour

How do you pronounce the following?
MV

1. Millivolt
2. Megavolt

How do you abbreviate
5 picometre?

1. 5 pm
2. 5 pM
3. 5 Pm
4. 5 PM

How can't you convert
450 000 g?

1. 450 kg
2. 45 Mg
3. 0.45 Mg
4. 4500 hg

Calculate in hours, minutes and seconds.
102840 s

how many minutes and seconds is 0.28 uur?

convert 5 km/h = ..... m/s

convert 5 m/s = ...km/h

convert 5 km/min = .....m/s

convert 5 cm/h = ... m/s

convert 5 m/h = ... m/s