Qiyaasta xawaaraha mowjadaha biyaha iyadoo la eegayo masaafada iyo waqtiga
Cashar 12 / 13
Muuqaalka casharka
Muuqaalku weli diyaar ma aha.
Bogagga casharka
weli lama diyaarin
Faahfaahinta casharka
Natiijada casharka
I can explain how to make measurements of distance and time to accurately measure the speed of water waves.
Muuji qoraalka
The speed of water waves can be measured using measurements of distance travelled and time taken.
Random errors are made when the method limits how accurate a measurement can be.
The effect of random errors can be reduced by repeating readings and calculating a mean.
The uncertainty in a mean result is calculated from half the range of the repeat measurements.
Warqadda shaqada
weli lama diyaarin
Imtixaannada
Imtixaankan weli diyaar ma aha.
Waxa ardaydu arkaan
Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.
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Nuxurkan waxaa leh Cashar, waxaana lagu daabacay shatiga furan.