Technology Week 4

Today in science we did our first  experiment. 

First we poured 100ml of cold water into the beaker.

Next we had to scoop 10g of sugar into the petri dish and put it on to the weighing machine.

After we have did that we started our timer, poured the sugar in and stirred it with a stirring rod until all the sugar was dissolved.

Also we used 100 ml of hot water and another 10g of sugar then started our timer and stirred the water again until the sugar was dissolved. 

The faster one to dissolve was the one in hot water.

The time for the sugar in the cold water to dissolve was 1min 5sec

The time for the sugar in the hot water to dissolve was 22sec