LI: To try using laboratory equipment
During tech we practised using laboratory equipment. Our topic was based around the practise of laboratory equipment. The types of equipment we used were beakers, petri dishes, thermometers, mixers, weighing machines, and stopwatches.
We measured 100ml of cold and hot water into our beakers and recorded the temperture of each of them. We then measured exactly 10 grams of sugar into a petri dish, and to get an exact amount we used our weighing machine. The last step we took was timing how long it took for the sugar to dissolve in the cold and hot water.
The part of this lesson that I enjoyed the most was measuring the temperature of the water, I learned that hot water dissolves sugar alot faster than the cold water does.
Hi Ryder,
ReplyDeleteWe experimented how long it would take for sugar to dissolve in different temperatures of water. If you were to conduct this experiment would you be more precise with the different temperatures that the sugar would be put in?
Thanks for the comment!