Question

write one effect of latent heat

Answer 1

Latent heat is thermal energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process — usually a first-order phase transition. ... In contrast to latent heat, sensible heat is a heat transfer that results in a temperature change in a body. I hope this helps

Answer 2

Temperature never changes during an object changing it's state. This is consuned as latent heat.