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Masa corpurilor. Cantarirea

Masa corpurilor. Cantarirea. In aceasta lectie vei afla despre:. Masa corpurilor Cantarire. Instrument de masura Unitati de masura. Sa definim masa unui corp:.

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Masa corpurilor. Cantarirea

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  1. Masa corpurilor. Cantarirea

  2. In aceasta lectie vei afla despre: • Masa corpurilor • Cantarire. Instrument de masura • Unitati de masura

  3. Sa definim masa unui corp: • Masa (m) este o masura a cantitatii de substanta continuta intr-un corp.Luptatorul din dreapta este mai masiv decat adversarul sau. Spunem ca el are masa mai mare.

  4. Operatia prin care se determina masa unui corp se numeste cantarire. • Instrumentul cu ajutorul caruia se face cantarirea se numeste balanta.

  5. Alte instrumente pentru determinarea masei CANTARUL

  6. Alt tip de cantar Cantarul electronic cu afisaj digital

  7. Unitatea de masura pentru masa corpurilor este kilogramul – kg cu multiplii si submultiplii sai Cutii cu diferite mase marcate pentru cantarire:

  8. Submultiplii kilogramului sunt:hectogramul 1kg=10hgdecagramul 1dag=100ggramul 1kg=1000g Multiplii kilogramului sunt: Quintalul 1q=100 kg Tona 1t=1000kg

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