A student would like to determine how heating a liquid changes its volume. The student hypothesizes that the liquid will increas

Question

3 years ago

5

A student would like to determine how heating a liquid changes its volume. The student hypothesizes that the liquid will increas

e in volume. The following list shows the steps taken by the student in order to test the hypothesis.
Select the liquid to test.
Place the liquid in a sealed container.
Use a Bunsen burner to heat the liquid by 10°C.
Measure the volume of the liquid.
Record the results.
What is wrong with how the student conducted the investigation?

Physics

2 answers:

Verizon [17] · Answer 1 · 2022-03-08T10:49:10+03:00

Verizon [17]3 years ago

4 0

10 degrees c f is not hot

Sholpan [36] · Answer 2 · 2022-03-08T13:00:26+03:00

Answer:

The volume of the liquid should be measured before it is heated.

Explanation:

During an experiment to test how a variable changes a substance, it is important to first observe and record the characteristics of the substance before the variable is introduced. In this case, the variable is heat energy. The student must first record the liquid[?]s volume, before attempting to change the volume by introducing heat energy.