2012-08-23
Övningsblad på att byta till SI-enhet
Nedan finns ett antal mätvärden som ej är skrivna i SI-enhet. Skriv om dem till aktuell SI- enhet.
1 km = _______________________
1 Mm = _______________________
1 mm = _______________________
1 µm = _______________________
1 nm = _______________________
38 km = _______________________
14 µm = _______________________
0,4 nm = _______________________
2 Mm = _______________________
16 Tm = _______________________
0,8 Mm = _______________________
800 km = _______________________
8 ns = _______________________
12 µs = _______________________
0,01 ms = _______________________
4 kN = _______________________
0,6 MN = _______________________
0,6 mN = _______________________
1 ton = _______________________
1 kg = _______________________
1 g = _______________________
14 g = _______________________
3 g = _______________________
6 µg = _______________________
6 mg = _______________________
12 ng = _______________________
1 cm2 = _______________________
1 km2 = _______________________
1 mm2 = _______________________
1 cm3 = _______________________
1 km3 = _______________________
1 mm3 = _______________________
14 cm2 = _______________________
6 km2 = _______________________
9 mm2 = _______________________
14 cm3 = _______________________
6 km3 = _______________________
9 mm3 = _______________________
2012-08-23
Facit
1 km = 1⋅103 m 1 Mm = 1⋅106 m 1 mm = 1⋅10−3 m 1 µm = 1⋅10−6 m 1 nm = 1⋅10−9 m 38 km = 38 ⋅103 m 14 µm = 14⋅10−6 m 0,4 nm = 0,4⋅10−9 m 2 Mm = 2 ⋅106 m 16 Tm =16 ⋅1012 m
0,8 Mm = 0,8⋅106 =8⋅105 m 800 km = 800⋅103 =8⋅105 m 8 ns = 8⋅10−9 s
12 µs = 12⋅10−6 s
0,01 ms = 0,01⋅10−3 =1⋅10−5 s 4 kN = 4 ⋅103 N
0,6 MN = 0 ⋅,6 106 N 0,6 mN = 0,6⋅10−3 N 1 ton = 1000kg =1⋅103 kg 1 kg = 1kg (luring)
1 g = 1⋅10−3⋅103 g =1⋅10−3 kg 14 g = 14⋅10−3⋅103 g =14⋅10−3 kg 3 g = 3⋅10−3⋅103 g =3⋅10−3 kg
6 µg = 6⋅10−6 g =6⋅10−9⋅103 g =6⋅10−9kg 6 mg = 6⋅10−3 g =6⋅10−6⋅103 g =6⋅10−6kg 12 ng = 12⋅10−9 g =12⋅10−12⋅103 g =12⋅10−12kg 1 cm2 = 1⋅1cm⋅1cm=1⋅10−2 m⋅10−2 m=1⋅10−4 m2 1 km2 = 1⋅1km⋅1km=1⋅103 m⋅103 m=1⋅106 m2 1 mm2 = 1⋅1mm⋅1mm=1⋅10−3 m⋅10−3 m=1⋅10−6 m2
1 cm3 = 1⋅1cm⋅1cm⋅1cm=1⋅10−2 m⋅10−2 m⋅10−2 m=1⋅10−6 m3 1 km3 = 1⋅1km⋅1km⋅1km=1⋅103 m⋅103 m⋅103 m=1⋅109 m3 1 mm3 = 1⋅1mm⋅1mm⋅1mm=1⋅10−3 m⋅10−3 m⋅10−3 m=1⋅10−9 m3 14 cm2 = 14⋅1cm⋅1cm=14⋅10−2 m⋅10−2 m=14⋅10−4 m2
6 km2 = 6⋅1km⋅1km=6⋅103 m⋅103 m=6⋅106 m2 9 mm2 = 9⋅1mm⋅1mm=9⋅10−3 m⋅10−3 m=9⋅10−6 m2
14 cm3 = 14⋅1cm⋅1cm⋅1cm=14⋅10−2 m⋅10−2 m⋅10−2 m=14⋅10−6 m3 6 km3 = 6⋅1km⋅1km⋅1km=6⋅103 m⋅103 m⋅103 m=6⋅109 m3
9 mm3 = 9⋅1mm⋅1mm⋅1mm=9⋅10−3 m⋅10−3 m⋅10−3 m=9⋅10−9 m3
