Frost depth in Oklahoma is at 4 foot below grade.
True or False?
Answer (2)
Research the typical frost depth in Oklahoma, which is around 1 foot.
Compare the typical frost depth to the statement '4 foot below grade'.
Since 1 foot is not equal to 4 feet, the statement is false.
Therefore, the statement is F a l se .
Explanation
Problem Analysis We are asked to determine if the statement 'Frost depth in Oklahoma is at 4 foot below grade' is true or false. To answer this question, we need to research the typical frost depth in Oklahoma and compare it to the given value.
Research and Conversion Based on research, the typical frost depth in Oklahoma is around 1 foot. The statement claims the frost depth is 4 feet. We can convert 4 feet to meters: 4 feet is approximately 1.2192 meters.
Comparison and Conclusion Since the typical frost depth in Oklahoma is around 1 foot and the statement claims it is 4 feet, the statement is false.
Final Answer Therefore, the statement 'Frost depth in Oklahoma is at 4 foot below grade' is false.
Examples
Understanding frost depth is crucial in construction and agriculture. For example, when building foundations for houses or laying pipes, it's important to know how deep the ground freezes to prevent damage from the expansion of water as it turns into ice. Similarly, farmers need to know frost depth to protect the roots of their crops during the winter months.
The statement that frost depth in Oklahoma is at 4 foot below grade is false, as the average frost depth is about 1 foot. This significant difference confirms that the claim does not align with factual data. Consequently, the correct answer is 'False'.
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