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WorksheetsPhysics Unit 1
Total questions: 10
Worksheet time: 2mins
It is expressed from the product of two or more base units.
meaurements
physical quantity
fundamental quantity
derived quantity
It is a process of assigning a quantity to describe the property of an object by comparing it with a standard.
measurement
physics
physical quantity
derived quantity
It is the standard system of measurement used today
English system
Metric System
Physics
Body system
Base unit for Temperature
Celsius
fahrenheit
rankine
kelvin
is used to express very small and very large numbers
km
scientific method
scientific notation
None of the above
candela is the base unit of
mass
length
luminous intensity
electric current
the following are base units except
A
cd
km
K
9500.23 N - how many significant figures?
4
5
6
7
How many SI base units?
5
7
4
8
In division and multiplication, the final answer should have no more significant figures than the quantity with the least number of significant figures.
true
false
