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Tuesday, 10 March 2026
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The thermometric substance of an absolute thermometer is

The thermometric substance of an absolute thermometer is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Alcohol
  • B Mercury
  • C Helium
  • D Platinum
Correct Answer: Option B
Explanation:
Mercury is the “liquid of choice” in thermometers because mercury changes density very linearly.

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