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With reference to the Wet bulb temperature, consider the following statements:
1. It has been used to measure exposure to extreme heat.
2. The recent IPCC report AR6 mentions that sustained exposures to wet bulb temperatures above 35°C are fatal.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
With reference to the Wet bulb temperature, consider the following sta...
The recent IPCC report AR6 has emphasised that humidity is also very important while estimating the physiological stress that extreme heat puts on the human body.
  • Humans lose heat generated within their body by producing sweat that evaporates on the skin.
  • The cooling effect of this evaporation is essential in maintaining a stable body temperature.
  • As humidity rises, sweat does not evaporate —just like clothes take a long time to dry in humid locations – and makes it difficult to regulate body temperature. This is why we feel more discomfort in humid places.
  • The humidity required to reach wet bulb temperatures in excess of 35°C over land is exceedingly difficult to achieve for a variety of reasons.
Wet bulb temperature
  • In the recent IPCC report AR6, instead of the “dry bulb” temperature that is usually measured using a regular thermometer, an alternative metric known as the “wet bulb temperature” has been used to measure exposure to extreme heat.
  • The report mentions that sustained exposures to wet bulb temperatures above 35°C are fatal, while sustained exposures to wet bulb temperatures above 32°C are dangerous for intense physical activity.
Hence both statements are correct.
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With reference to the Wet bulb temperature, consider the following statements:1. It has been used to measure exposure to extreme heat.2. The recent IPCC report AR6 mentions that sustained exposures to wet bulb temperatures above 35°C are fatal.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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With reference to the Wet bulb temperature, consider the following statements:1. It has been used to measure exposure to extreme heat.2. The recent IPCC report AR6 mentions that sustained exposures to wet bulb temperatures above 35°C are fatal.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the Wet bulb temperature, consider the following statements:1. It has been used to measure exposure to extreme heat.2. The recent IPCC report AR6 mentions that sustained exposures to wet bulb temperatures above 35°C are fatal.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Wet bulb temperature, consider the following statements:1. It has been used to measure exposure to extreme heat.2. The recent IPCC report AR6 mentions that sustained exposures to wet bulb temperatures above 35°C are fatal.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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