Log ind
Physics for IGCSE & O level - Thermal Effects (Section 5 - No. 11)
Which of the following requires energy input?
Melting.
Freezing.
Boiling.
Condensation.
Forklaring
Melting and boiling require energy input
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
