A carpenter applied a thick layer of oil-based varnish to a custom oak tabletop inside a small, windowless workshop. He immediately closed and locked the exterior door behind him, leaving no fans running. When he returned twelve hours later to apply a second coat, the surface was still sticky and soft to the touch.
Based on the passage, what caused the varnish on the tabletop to remain sticky?
- AThe carpenter locked the exterior door upon leaving.
- The lack of air circulation prevented the finish from drying.Cevap
- CThe oak wood was defective and could not absorb the liquid.
- DWaiting twelve hours caused the workshop to lose its ventilation.
Cevap
The lack of air circulation prevented the finish from drying.
The passage sets up a scenario where a room is windowless, closed, and has no active fans. These details directly imply that the absence of circulating air impeded the natural drying process of the varnish.
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Anahtar Kavram
Recognizing Implied Cause and Effect
Tahmini Süre:45s