Measurement
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Transcript of Measurement
Measurement of PhysicsPresented by :
Group 1Muhamad Khairul AzmiMuhammad Zurhalki
Nuning AprianiHikmawati
Sera Maulina
1. Definition of Measurement in Physics
Measurement is integral part of Physics like any other
scientific subject. Measurement is a integral part of
human race, without it there will be no trade, no
statics. You can see the philosophy of measurement
in little kids who don't even know what math is.
Measurement of Physics
Kids try to compare their height, size of candy, size of dolls and amount of toys they have. All these happen even before they know math. Math is built into our brains even before we start to learn it.Math provides a great way to study about anything, that's why we see computers involved in almost anything because they are good at math.
A. The International System of Units Since the 14th General Confrence on Weights and
Measures (1971), selected as base units the seven quantities. That’s what we call as….
Measurement of Physics
ISU
Quantity Units Symbol
Length Meter m
Mass Kilogram Kg
Time Second s
Electric Current Ampere A
Temperature Kelvin KAmount of Substance
Mole mol
Lominous Intensity
Candela cd
The first International Standar of length was a bar of a platinium-iridium alloy called the standard meter
Specifically 1 meter is now defined to be 1.650.763,73 wavelengths of particular orange-red radiation in a vacuum condition.
Measurement of Physics
B. The Standard of Length
Measurement of Physics
How to use it..??
How to use it.?
25 mm
0,4 mm
What is that.?
Measurement of Physics
Measurement of Physics
The SI standard of mass is a platinum-iridium cylinder kept at International Bureau of Weights and Measures as a mass of 1 kg.
C. The Standard of Mass
Measurement of Physics
Neraca is an intrument that used for measure the mass of something,
While balance of sheet, Ohause balance, and digital balance are used for high level of careful
Measurement of Physics
Exactly, the measurement of time has two aspects. For civil and for some scientific purposes.
C. The Standard of Time
In 1967 the second based on the cesium clock was adopted as an International standard by the 13th General Conference on Weights and Measures. The second was defined as 9.192.631.770 periods of particular Cs transition selected.
Instruments of Time Measure
Measurement of Physics
A showing of stopwatch shows 30 s (tergantung alat), every a second devided into 10 scale, a showing of the short pointer shows 15 minutes
Measurement of Physics
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