Hot Water Vs Cold Water - Food Coloring Experiment! #Shorts #Magnetbrains #Scienceexperiments

Hot water in a thermos flask is an example for

In cold water Bleaching powder inises to form

A : It is better to wash cloths in hot water than cold water. R : On increasing temperature surface tension of water decreases.

Large fresh water reservoir is fitted with two types of feeder pipes- hot water pipes and cold water pipes. Six cold water pipes alone can fill the reservoir in 12 hours. 3 cold water pipes and 9 hot water pipes together can fill the reservoir in 8 hours. How long will 5 hot water pipes alone take to fill the reservoir? 18 h r s 36 m in b. 20 h r s 45 m in c. 21 h r s 36 m in d. none of these

Starch dispersed in hot water is an example of