Font size
WorksheetsMeasurement
Total questions: 84
Worksheet time: 1hrs 5mins
what is the symbol for Length?
l
"1"
The symbol for mass?
"m"
"M"
The symbol for time?
"t"
"T"
The symbol for Temperature?
"t"
"T"
The symbol for Electric Current?
"I"
"C"
Length measured in metres. The symbol for metres is?
"m"
"M"
Mass is measured in kilograms. The symbol for kilograms is?
"Kg"
"kg"
Time is measured in seconds. The symbol for seconds is?
"S"
"s"
Temperature is measured in Kelvin. The unit for Kelvin is?
"k"
"K"
Electric Current is measured in Ampere. The symbol for Ampere is?
"a"
"A"
The five physical/fundamental quantities?
Length
Mass
Time
Temperature
Electric Current
Besides the 5 fundamental quantities, the others are (a) quantities. (all common letters)
The units of derived quantities are measured in units (a) from fundamental units . (all common letters)
Examples of Derived Quantities?
Speed
Area
Volume
Pressure
Force
These derived units are formed as a result of _______________ and/or _______________ of two or more fundamental units. (all common letters)
(a)
Force is measured in (a) . (all common letters and plural)
Symbol for Newton?
"N"
"n"
Newtons can also be represented as?
Kgms-2
Kgm-1s-2
Pressure is measured in (a) (all common letters and plural)
Symbol for Pascal?
"P"
"Pa"
Pascals can also be represented as?
Kgm-1s-2
Kgms-2
work is measured in (a) (all common letters and plural)
Symbol for Joules?
"j"
"J"
work can also be represented as?
Kgm2s-2
Kgm-2s-2
Power is measured in (a) (all common letters and plural)
Symbol for watts?
"w"
"W"
watts can also be represented as?
Kgm-2s-3
Kgm2s-3
Area = ______(m) x _______(m) = m2
(a)
Volume = ____ x ______ (m) = m3 (all common letters)
(a)
Speed = _________(m)/____(s) = ms-1
(a)
Velocity = __________(m)/____(s)
(a)
Acceleration = _______/____ = ms-2
(a)
Momentum = ____x_______ = kgms-1
(a)
Force = ____ x _________ = kgms-2
(a)
Pressure = _____/____ = kgm-1s-2
(a)
1564 has (a) significant figures. (all common letters)
0.00456 has (a) significant figures (all common letters)
654006 has (a) significant figures. (all common letters)
569000 has (a) significant figures. (all common letters)
985.0000 has (a) significant figures. (all common letters)
56.345 x 4.353 is?
245.3
245.269785
96.585/0.54
178.861111111
180
Prefixes that are very large?
Multiple
Sub-Multiple
Prefixes that are very small?
Multiple
Sub-Multiple
All are Multiple Prefixes?
Giga
Tera
Kilo
Mega
Nano
All are Sub-Multiple prefixes?
Nano
Micro
Milli
Centi
mega
Value of the prefix Mega?
1,000,000
10,000,000
Symbol for the prefix Mega?
"M"
"m"
Value of the prefix kilo?
1,000
10,000
Symbol for the prefix Kilo?
"k"
"K"
Value of the prefix Nano?
1 x 10-9
1 x 10-8
Symbol for the prefix Nano?
"n"
"N"
Value for the prefix Micro?
1 x 10-6
1 x 106
Symbol for the prefix Micro?
"μ"
"m"
Value for the prefix Milli?
1 x 10-3
1 x 10-2
Symbol for the prefix Milli?
"m"
"mm"
Value for the prefix Centi
1 x 10-2
1 x 102
Symbol for the prefix Centi?
"c"
"C"
To convert 10mm to m, you'd have to ______ 10 by ______
(a)
To convert 15mm to cm, you'd have to _______ 15 by _______
(a)
To convert 0.012Km to mm, you'd have to _______ 0.012 by ______
(a)
To convert 2m to mm, you'd have to _______ 2 by _____
(a)
To convert 30m to cm, you'd have to ________ 30 by _____.
(a)
To convert 7Km to m, you'd have to _______ 7 by ____
(a)
To convert 33cm to m, you'd have to _________ 33 by ____
(a)
when you ________ 1 by ______ it will show that 1m2 = 10000 cm2
(a)
when you ________ 1 by ______ it will show that 1cm2= 0.0001m2.
(a)
when converting cm3 to m3 you _______ by ________
(a)
when converting m3 to cm3 you _______ by _________.
(a)
when converting mm2 to m2 you'd ________ by ________
(a)
when converting m2 to mm2 you'd have to ______ by ________
(a)
when converting g/cm3 to kg/m3 you'd have to _________ by ____
(a)
when converting kg/m3 to g/cm3 you'd have to _______ by ____
(a)
when converting m/s to km/hr you'd have to _______ by ____
(a)
when converting km/hr to m/s you'd have to ______ by __
(a)
the extent to which errors inherent in the apparatus or procedure adopted are
appreciated and reduced in the final result. (all common letters)
(a)
the intention to make observation with the greatest exactitude
(a)
the response of an instrument to a unit change in input. The larger the
response, the more sensitive the instrument. (all common letters)
(a)
the interval between the maximum and minimum values of a quantity that the
instrument can measure. (all common letters)
(a)
Criteria for choosing instruments?
Accuracy
Precision
Sensitivity
Range
the mass per unit volume of a substance. (all common letters)
(a)
the measure of the amount of
matter in it (all common letters).
(a)
the space an object occupies (all common letters).
(a)
The symbol for Density?
"V"
"ρ"
