हिंदी

Which of the following is an environmental error?

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प्रश्न

Which of the following is an environmental error?

विकल्प

  • Using a rusty weighing scale

  • Holding a measuring tube at an angle

  • Thermometer readings skewed by direct sunlight

  • Using an expired measuring instrument

MCQ
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उत्तर

Thermometer readings skewed by direct sunlight

Explanation:

Environmental errors result from external environmental conditions affecting the measurement.

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