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Symbol for densitet rho/ρ
Symbol for masse m
Symbol for tid t
Hvordan skrives Kinetisk energi og Potentiel energi Ekin & Epot
Hvad er formlen for Ekin 0.5*m*v^2
Hvad er formlen for Epot m*g*h g = tyngdeacceleration h = højde
Hvad er Ekin og Epot Ekin er bevægelses energi Epot er beliggenheds energi
Hvad er nyttevirkning Det er hvor meget energi i procent en lampe bruger på at lave lys
Hvordan finder man nyttevirkning (η) η = Enyttig/Etilført * 100 %
Created by: KevinJ09