Scientific Inquiry

Question 1

Choose an appropriate question to ask when you add salt to water to make pasta.

Revolt · Accepted Answer

What is the effect of adding salt to boiling water?; What is the effect of salt on the water temperature?

Question 2

Question 3

Revolt · Accepted Answer

qualitative

Question 3

causes the boiling temperature of the water( variable) to increase.

Revolt · Accepted Answer

dependent

Question 4

In the following experiments, identify the independent and dependent variable.The tire pressure ( variable) increases as the temperature increases

Revolt · Accepted Answer

dependent

Question 5

Identify from the following list which examples are controlled experiments.You make two pitchers of lemonade and

Revolt · Accepted Answer

only change the amount of lemonade mix you add.; only change the amount of water you add.

Question 6

Can you identify what object is being represented by the model on the right?

Revolt · Accepted Answer

area of a circle

Question 7

Which of the following examples below could be used to summarize the results of scientific experiments?

Revolt · Accepted Answer

graphing experimental results; drawing a picture; creating a visual model

Question 8

Adding salt ( variable)

Revolt · Accepted Answer

independent

Scientific Inquiry Answers