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Measurement. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceMeasurement.1 Mark
MCQ
Consider the statement given below and choose the correct option.Assertion: The SI system of units is a suitable system for measurements.Reason: The SI unit of temperature is kelvin
  • A
    Both assertion and reason are true and reason is the correct explanation of the assertion.
  • B
    Both assertion and reason are true but reason is not the correct explanation of the assertion.
  • C
    Assertion is true, but reason is false.
  • D
    Both assertion and reason are false.
✓

Answer

Both assertion and reason are true but the reason is not the correct explanation of the assertion

Correct explanation 

In the SI system, the units are precisely defined and have the same value everywhere.

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