Children, even those that are vaccinated, may develop rotavirus disease more than once. That is because neither natural infection with rotavirus nor rotavirus vaccination provides full immunity (protection) from future infections. Usually a personâs first infection with rotavirus causes the most severe symptoms.
Because molecules move quicker at higher temperature, causing them to collides more. Since they collides more, reaction occurs to be a lot faster to. And that's why things dissolve quicker in hot water than in room temperature water.
8. Have each team discuss the initial question again (âWill hot water make solids dissolve easier and faster than cold water?â) and write their answer on their team Dissolving Solids in Hot and Cold Water handout. 9. As an additional test, have groups place a spoon in each container and gently stir.