Question

brocks physics teacher has assigned everyone in his class the task of conducting an experiment. to write up their experiments, everyone must use the outline provided below. match each summary of the steps in brocks experiment to the appropriate category in the experiment outline. step 1. formulate a question about a phenomenon: brock asked, does size affect the buoyancy of an object in water? step 2. collect data: brock placed wooden cubes that were 1 cc, 10 cc, and 100 cc in water and observed their buoyancy. then he placed iron cubes of 1 cc, 10 cc, and 100 cc in water and observed their buoyancy. step 3. form a hypothesis: brock thought: for an object made of a given material, increasing the size of the object wont affect its buoyancy in water. step 4. test the hypothesis through an experiment: brock noted that ice floats in water, whether it is a small ice - cube or a huge iceberg. step 5. draw a conclusion: brock said: since all wooden cubes float and all iron cubes sink, size does not affect the buoyancy of an object in water.

Explanation:

Step1: Identify the problem - asking about the steps in an experiment

The task is to match steps to categories in an experiment about buoyancy.

Step2: Analyze Step 1

The question "Does size affect the buoyancy of an object in water?" is formulating a question about a phenomenon, which is the first step in the scientific - method process of experimentation.

Step3: Analyze Step 2

Placing wooden and iron cubes of different sizes in water and observing their buoyancy is collecting data. This provides empirical evidence to test the hypothesis later.

Step4: Analyze Step 3

The statement "For an object made of a given material, increasing the size of the object won't affect its buoyancy in water" is a hypothesis, a proposed explanation for the phenomenon.

Step5: Analyze Step 4

Testing the hypothesis by observing ice (in different sizes) floating in water is the experimental testing of the proposed hypothesis.

Step6: Analyze Step 5

The conclusion "Since all wooden cubes float and all iron cubes sink, size does not affect the buoyancy of an object in water" is the final step where the results of the experiment are used to draw a conclusion.

Answer:

Step 1: Formulate a question about a phenomenon
Step 2: Collect data
Step 3: Form a hypothesis
Step 4: Test the hypothesis through an experiment
Step 5: Draw a conclusion