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Formelsamling B-niveau projekt [pdf] - sorenr.dk

Formelsamling B-niveau projekt [pdf] - sorenr.dk

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November 2003 <strong>Formelsamling</strong> Fysik B-<strong>niveau</strong> Side 20<br />

Opdrift, Arkimedes lov<br />

Kraft opad O F ↑ [ N ]<br />

↑ FO =ρV⋅g⋅ VV<br />

Væskens densitet V<br />

Massetæthed 3 kg<br />

10 ⋅ ρ<br />

3<br />

m<br />

ved 273°K<br />

Tyngdeaccelerationen g 9,82<br />

Volumenet af legeme V V<br />

⎡ kg ⎤<br />

⎢<br />

⎣ m ⎥<br />

⎦<br />

⎡m ⎤<br />

⎢<br />

⎣s ⎥<br />

⎦<br />

3<br />

⎡<br />

⎣m ⎤<br />

⎦<br />

ρ 3<br />

= 2<br />

Aluminium<br />

Bly<br />

Carbon (Grafit)<br />

Chlor<br />

Etanol<br />

Glas, alm.<br />

Glas, pyrex<br />

Glas, kvarts<br />

Guld<br />

Hydrogen<br />

Is<br />

Jern (rent)<br />

SM-stål<br />

Støbejern<br />

Kobber<br />

Konstantan<br />

Kviksølv<br />

Magnesium<br />

Mangan<br />

Messing (63% Cu)<br />

Nikkel<br />

Nitrogen<br />

Oxygen<br />

Petroleum<br />

Platin<br />

Svovl<br />

Sølv<br />

Tin<br />

Vand (flydende)<br />

Zink<br />

2,7<br />

11,3<br />

2,3<br />

0,8<br />

2,5<br />

2,5<br />

2,5<br />

19,3<br />

0,92<br />

7,9<br />

7,8<br />

7,4<br />

8,9<br />

13,6<br />

1,7<br />

8,6<br />

8,9<br />

1,43<br />

0,8<br />

21,4<br />

2,1<br />

10,5<br />

7,3<br />

1<br />

7,1

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