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Which of the following statements about ...

Which of the following statements about fluids is true ?

A

Fluids rarely take the shape of their container.

B

Fluids include liquids and gases.

C

Fluids flow from low pressure to high pressure.

D

Fluids exert the most pressure in the downward direction.

Text Solution

AI Generated Solution

The correct Answer is:
To determine which statement about fluids is true, let's analyze the given options step by step. ### Step 1: Analyze Option 1 **Statement:** "Fluids rarely take the shape of their container." - **Explanation:** This statement is incorrect. Fluids, by definition, are substances that can flow and take the shape of their container. Therefore, this statement is false. ### Step 2: Analyze Option 2 **Statement:** "Fluids include liquids and gases." - **Explanation:** This statement is correct. Fluids are classified into two main categories: liquids and gases. Both of these can flow and do not have a fixed shape, making this statement true. ### Step 3: Analyze Option 3 **Statement:** "Fluids exert the most pressure in the downward direction." - **Explanation:** This statement is also incorrect. While fluids do exert pressure downwards due to gravity, they exert pressure in all directions. For example, if a fluid is in a container, it exerts pressure on the walls as well as the bottom of the container. Thus, this statement is false. ### Conclusion After analyzing all the options, we find that: - **Correct Statement:** Option 2, "Fluids include liquids and gases," is the true statement about fluids.

To determine which statement about fluids is true, let's analyze the given options step by step. ### Step 1: Analyze Option 1 **Statement:** "Fluids rarely take the shape of their container." - **Explanation:** This statement is incorrect. Fluids, by definition, are substances that can flow and take the shape of their container. Therefore, this statement is false. ### Step 2: Analyze Option 2 **Statement:** "Fluids include liquids and gases." ...
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