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select all the reasons for checking glassware for cracks or chips prior…

- You could cut yourself on glassware that has a chip. - Chips or cracks can make the glassware more likely to break during use.

分类: physics 更新时间: 2026-02-09

题目

select all the reasons for checking glassware for cracks or chips prior to use.
□ chips or cracks will make your experiment take longer.
□ you could cut yourself on glassware that has a chip.
□ chips or cracks can make the glassware more likely to break during use.
□ chips or cracks will change the outcome of the experiment.
done

解题步骤

  1. Understand the question

    select all the reasons for checking glassware for cracks or chips prior to use.
    □ chips or cracks will make your experiment take longer.
    □ you could cut yourself on glassware that has a chip.
    □ chips or cracks can make the glassware more likely to break during use.
    □ chips or cracks will change the outcome of the experiment.
    done

  2. Brief Explanations
    • Chips/cracks do not slow experiments directly.
    • Sharp chips pose a physical cut hazard.
    • Damaged glassware is structurally weaker, prone to breaking during use (e.g., with heat, pressure, or handling).
    • Unless the damage causes leaks/volume inaccuracies, experiments may not be affected, so this is not a universal reason.
  3. Final answer
    • You could cut yourself on glassware that has a chip.
    • Chips or cracks can make the glassware more likely to break during use.

答案

Brief Explanations

  • Chips/cracks do not slow experiments directly.
  • Sharp chips pose a physical cut hazard.
  • Damaged glassware is structurally weaker, prone to breaking during use (e.g., with heat, pressure, or handling).
  • Unless the damage causes leaks/volume inaccuracies, experiments may not be affected, so this is not a universal reason.

Answer

  • You could cut yourself on glassware that has a chip.
  • Chips or cracks can make the glassware more likely to break during use.

Question Image

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Question Analysis

Subject natural science
Sub Subject engineering
Education Level high school
Difficulty unspecified
Question Type multiple choice
Multi Question No
Question Count 1
Analysis Status completed
Analyzed At 2026-02-09T20:01:52

OCR Text

Show OCR extraction 
select all the reasons for checking glassware for cracks or chips prior to use.
□ chips or cracks will make your experiment take longer.
□ you could cut yourself on glassware that has a chip.
□ chips or cracks can make the glassware more likely to break during use.
□ chips or cracks will change the outcome of the experiment.
done

相关知识点

natural scienceengineeringmultiple choicehigh schoolturns-1

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