What is the temperature change in Celsius when 25.5 L of water absorbs 2.3 kWh of heat?

Two things that biomedical has invented or innovated

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds