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7.1.b. Density Test
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Mixed questions from across the chapter. Your answers get marked.
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4 cards from this lesson. Good the night before a test.
Try these first
- 1.
Define density in relation to wood.
Hint
What two factors do we consider for density?
- 2.
What is the typical moisture content range for seasoned wood?
Hint
Recall the acceptable moisture content in wood.
- 3.
What defines the density of wood?
- Volume divided by mass
- Mass divided by volume
- Mass times volume
Hint
Remember the formula for density.
- 4.
Is higher density always better for wood quality?
- True
- False
Hint
Consider the context of use.
- 5.
A wood sample with a volume of 1200 cm³ has a moisture content of 20% and a mass of 800 grams when weighed. Calculate the density of the wood and discuss how moisture affects the reading.
Hint
Consider how moisture does not represent true wood properties.
- 6.
Evaluate the factors influencing the choice between hardwood and softwood for a furniture-building project that requires longevity and robustness.
Hint
Think about what attributes are needed for longevity.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
3 more questions available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting