Question

Graded Assignment
Lab Report: Phase Change
Answer the questions. When you are finished, submit this assignment to your teacher by the due date for full credit.
Total score: ____ of 27 points
(Score for Question 1: ___ of 3 points)
1. Write the goal of the lab or the question you tried to answer.
Answer:
(Score for Question 2: ___ of 3 points)
2. Which observations, experiences, or lesson materials helped you form your hypothesis?
Answer:
(Score for Question 3: ___ of 3 points)
3. State your hypothesis.
Answer:
(Score for Question 4: ___ of 6 points)
4. Use the data from the experiment table Temperature and Time During Change of Phase: Water Heated to complete this data table. In the notes column, be sure to indicate (a) where only ice was present, (b) where water and ice were present, (c) when only water was present, and (d) when the water started to boil.
Answer:
Time (min) Temperature (°C) State of matter Notes








(Score for Question 5: ___ of 6 points)
5. Graph the data from Question 4.
(a) Determine the values for the x-axis and y-axis based on your data.
(b) Plot Time (min) against Temperature (°C).
(c) Label the states of matter on the graph.
(d) Indicate (i) where only ice was present, (ii) where water and ice were present, (iii) when only water was present, and (iv) when the water was boiling.
Answer:

(Score for Question 6: ___ of 3 points)
6. Compare your data with your hypothesis. Explain how the data supports or does not support your hypothesis. If your data does not support your hypothesis, use the data you collected to answer the original question.
Answer:
(Score for Question 7: ___ of 3 points)
7. Describe what happened as the ice melted. Where do you think the energy goes when it is not raising the temperature?
Answer:

Answer 1

Answer:

Direct speech is a sentence in which the exact words spoken are reproduced in speech marks (also known as quotation marks or inverted commas). For example: "You'll never guess what I've just seen!" said Sam, excitedly.

Answer 2

Answer:

man i cant find a good answer for nunthing

Explanation:j

bull corn