The Quantities and Prefixes

Match the following Base Quantities to their correct SI base units!

• A

• Mass

• cd

• Luminous Intensity

• m

• Time

• kg

• Length

• s

• Electric Current

Decode the units to identify the Derived Quantities!

1. The unit is m³. The derived quantity is ​ (a)   .

• Volume
• Energy
• Electric charge
• Momentum
• Power

Decode the units to identify the Derived Quantities!

1. The unit is kgm²/s². The derived quantity is ​ (a)   .

• Volume
• Energy
• Electric charge
• Momentum
• Power

Decode the units to identify the Derived Quantities!

1. The unit is kgm²/s³. The derived quantity is ​ (a)   .

• Volume
• Energy
• Electric charge
• Momentum
• Power

Decode the units to identify the Derived Quantities!

1. The unit is A/s. The derived quantity is ​​ (a)  

• Volume
• Energy
• Electric charge
• Momentum
• Power

Organize the quantities into the right categories!

Groups:

(a) Vector Quantity

,

(b) Scalar Quantity

• Displacement

• Volume

• Force

• Area

• Distance

• Density

• Velocity

• Magnetic Giels

• Momentum

• Temperature

• Speed

• Acceleration

Label the puzzle pieces with the correct prefixes.

Notice that some pieces have no correct label available!

a

b

c

d

e

f

g

h

i

j

Mega

Hecto

Giga

Micro

Deci

Deca

Centi

Milli

Tera

Kilo

Arrange the following distances in order of increasing magnitude!

• 4000 nm

• 200 cm

• 1 m

• 300 mm

• 500 pm

In physics, ​ (a)   only have ​ (b)   , while ​ (c)   have both ​ (d)   .

• scalar quantities
• magnitude
• vector quantities
• magnitude and direction
• unit
• magnitude and unit

Unit conversion chaos - convert the following units to SI Base Unit!

A distance of 3.6 km is equal to ​ (a)   .

2 hours and 15 minutes equals to ​ (b)   .

A mass of 750 g is equal to ​ (c)   .

0.0035 days equal to ​ (d)   .

An object travels 1.2 Mm equal to a distance of ​ (e)   .

• 3600 m
• 8100 s
• 0.75 kg
• 302.4 s
• 1200000 m
• 0.0036 m
• 750000 kg
• 5.04 s
• 0.0012 m
• 135 s