lorry804
contestada

1 What does the graph represent?
2 Describe the phase changes of water.
3 What happens to the molecules of water as the temperature increases?
4 As time increases, the temperature _________________________________.
5 Why is the graph represented as a line graph instead of a bar graph?
6 At what temperature does water change into a gas?
7 What is another word (besides gas) to describe water as it changes from a liquid into a gas?
8 What is the temperature of the melting point of water?
9 What is plotted on the x-axis?
10 What is plotted on the y-axis?
11 What happens to water at 100⁰C?
12 What would be a good title for the graph?

1 What does the graph represent 2 Describe the phase changes of water 3 What happens to the molecules of water as the temperature increases 4 As time increases class=

Respuesta :

1. it represents the temperature of water over time
2.it goes up 50 degrees every 2 mins
3.they start to seperate
4. increses
5.because it is over a period of time
6.around 100
7.steam
8.100
9.time
10.temperature
11.it changes to gas
12. from solid to gas
1) Change of temperature with time

2) When temperature of water reaches a specific value, it's phase changes from cold to liquid to gas or vice-versa

3) Molecules of water breaks apart as temperature of water increases

4) As the time increases, time Increases

5) It is because there is a single thing (water) which is changing with respect to time.

6) At 100 C, water changes into gas

7) Vapor phase

8) Temperature of melting point of water is 0 C

9) "Time" is plotted on x-axis

10) "Temperature" is plotted on y-axis

11) It changes to Vapor phase at 100 C

12) "Phase Change of water"

Hope this helps!