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WorksheetsSec 3 Physics: 1. SI Units and Prefixes
Total questions: 11
Worksheet time: 6mins
What is the SI unit for length
inches
centimetre
metre
kilometre
What is the symbol for the SI Unit of length?
(a)
What is the SI Unit for Mass?
milligram
gram
kilogram
pounds
What is the SI Unit for Electric Current and Temperature respectively?
Ampere and Fahrenheit
Volt and Kelvin
Ampere and Kelvin
Ampere and degrees Celsius
What is the SI Unit for time and its symbol?
second , s
minute, min
hour, h
second, S
What is the SI unit for speed?
(a)
What is the factors for mega, centi and micro?
103, 10-3, 10-6
103, 10-2, 10-6
106, 10-3, 10-9
106, 10-2, 10-6
What is the symbol and factor for the prefix nano?
nan, 10-9
n, 10-9
n, 109
n, 10-6
Convert 0.000003 m using an appropriate prefix.
3 mm
3 nm
3 cm
3 µm
Convert 8 ms to its non-standard form
0.008 s
0.000008s
0.08 s
8 000 s
Convert 15 GB to its non standard form.
15 000 B
15 000 000 B
15 000 000 000 B
15 000 000 000 000 B
