Transcript Class 2 Units Pre-Physics PS0001 Cs & microwave Time s 299 792 458 Length m Mass kg G M K d c m μ n 6-1 -2 -3 -6 -9 Unit Prefixes n.

Class 2
Units
Pre-Physics
PS0001
Cs & microwave
Time
s
299 792 458
Length
m
Mass
kg
G
M
K
d
c
m
μ
n
9
6
3
-1
-2
-3
-6
-9
Unit Prefixes
n
10
1 inch = 2.54 cm (exactly)
1 pound = 4.448221615260
newton (exactly)
The British System
Find the number of kilometers in 1.00
mile and feet in 1.00 km.
According to the label on a bottle of salad
dressing, the volume of the contents is
0.473 liter (L).
Express this volume in cubic inches.
33 cl = ? cc
How many years older will you be 1.00
billion seconds from now?
A square field measuring 100.0 m by
100.0 m has an area of 1.00 hectare. An
acre has an area of 43,600 ft2.
If a country lot has an area of 12.0 acres,
what is the area in hectares?
10 m/s = ? km/h
9.8 m/s2 = ? ft/s2
1 g/cm3 = ? kg/m3