Masisitimu akasiyana emayuniti
Tinogona kushandura mayuniti mukati meimwe sisitimu yemayuniti kuita imwe, senge kubva kuBritish System kuenda kuInternational System , kana zvinopesana. Semuenzaniso, kana tikayera kureba kwetafura tichishandisa ruler in inches (British System) uye tichida kuratidza kureba mumamita (International System), tinogona kushandura chiyero kubva kumainches kuenda kumamita. Kuchinja uku kunogona kuitwa uchishandisa conversion factor.
Sisitimu imwechete yemayuniti
Tinogonawo kushandura mayuniti mukati mehurongwa humwe chete hwemayuniti, senge International System of Units. Semuenzaniso, tinoziva huremu hwechinhu mumagiramu (g) uye tinoda kuchishandura kuita makirogiramu (kg); kana kuti tinoziva daro riri pakati penzvimbo mbiri mumakiromita (km) uye tinoda kuchishandura kuita mamita (m). Kuchinja kwemayuniti uku kunogona kuitwa uchishandisa zvinhu zvinochinja kana kushandisa manera ekuchinja.
Manera ekushandura mayuniti akawanda
Kureba kwechikwata chekushandura manera
Zvinhu zvekuchinja mayuniti eSI zvehurefu nehuremu
Muenzaniso wezvinetso
Dzidza hurukuro inotevera pamusoro pekushandurwa kwemayuniti wobva wazviita. mibvunzo nezvekushandurwa kwemayuniti pakati pemayuniti epasi rose
Mari huru
Zviyero zvehurefu
1. 10 km = ….. mamita? (10)(1000) = 10.000 mamita
2. 10 km = ….. cm? (10)(100.000) = 1000.000 masendimita
3. 10 km = ….. mm? (10)(1000.000) = 10.000.000 mamirimita
4. Mamita gumi = …… makiromita? 10 / 1000 = 1 / 100 = 0,01? km
5. 10 cm = ….. km? 10/100.000 = 1/10.000 = 0,0001? km
6. 10 mm = ….. km? 10 / 1000.000 = 1 / 100.000 = 0,00001? km
7. Mamita gumi = ….. masendimita? (10)(100) = 1000 masendimita
8. Mamita gumi = ….. mm? (10)(1000) = 10.000 mamirimita
9. 10 cm = ….. mm? (10)(10) = 100 mamirimita
10. 10 cm = ….. mamita? 10 / 100 = 1 / 10 = 0,1 mamita
11. 10 mm = ….. mamita? 10 / 1000 = 1 / 100 = 0,01 mamita
12. 10 mm = ….. cm? 10 / 10 = 1 mamita
Chikamu chehukuru
1. 10 kg = ….. magiramu? (10)(1000) = 10.000 gram
2. 10 kg = ….. mg? (10)(1000.000) = 10.000.000 mg
3. Magiramu gumi = ….. mg? (10)(1000) = 10.000 mg
4. Magiramu gumi = …… kg? 10 / 1000 = 1 / 100 = 0,01 makirogiramu
5. 10 mg = ….. kg? 10 / 1000.000 = 1 / 100.000 = 0,00001 makirogiramu
6. 10 mg = ….. magiramu? 10 / 1000 = 1 / 100 = 0,01 gram
Chikamu chenguva
1. Maawa maviri = …. maminitsi? (2)(60) = maminitsi zana nemakumi maviri
2. Maawa maviri = …. masekondi? (2)(3600) = masekondi 7200
3. Maminetsi maviri = …. masekondi? (2)(60) = masekondi zana nemakumi maviri
4. Masekondi maviri = …. mamirisekonzi? (2)(1000) = mamirisekonzi mazana maviri
Zviyero zvakatorwa kubva pazviri
1. 2 kPa (kilo Pascal) = ….. Pascal? (2) (1000) = 1000 Pascals
2. 2 kW (kilo Watt) = …… Mawati? (2)(1000) = 1000 Mawati
3. 2 MV (mega Volt) = …… Mavolts? (2)(1000.000) = 1000.000 Mavolts
4. 2 GHz (giga hertz) = …… Hertz? (2)(1000.000.000) = 2.000.000.000 Hertz
5. 2 km/awa = ….. m/s? (2)(1000 m) / 3600 s = 0,5 m/s
6. 2 m/s = …… km/awa ? (2)(0,001 km) / 0,00027Maawa makumi maviri nemanomwe = 7,4 km/awa
