Question

Tyler follows these steps as part of an investigation.

Step 1: Place some boiling water into the bottom of a jar.
Step 2: Place the lid upside down on top of the jar. Add several ice cubes to the lid.
Step 3: Remove the lid, spray some hairspray into the jar, and replace the lid.
Step 4: After 20 seconds, make a drawing of your observations.

Tyler’s observations are shown in the drawing.

The image shows a jar filled with boiling water with ice cubes kept on it upside down lid and four labels are marked on it. Ice cubes are labelled as 1, cloud is labelled as 2, water droplets falling from cloud as 3 and boiling water as 4.

Why does Tyler need to use boiling water in the investigation?

Answer 1

Answer:

To ensure destruction of all harmful bacteria and other microbes, water for drinking, cooking, and ice making should be boiled and cooled prior to use for drinking water or human consumption purposes. ...

Answer 2

Answer:

Tyler Water Utilities issues boil water notice for portion of City of Tyler. To ensure destruction of all harmful bacteria and other microbes, water for drinking, cooking, and ice making should be boiled and cooled prior to use for drinking water or human consumption purposes.

Hope it helps u !!