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Heat — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceHeat1 Mark
MCQ
The following question consist of two statement
Assertion (A) and Reason (R). Answer these questions by selecting the appropriate option given below
Assertion (A) The clinical thermometer has the range of 35°C to 42°C. 
Reason (R) The temperature of human body normally does not go below 35°C or above 42°C.
  • ✓
    Both A and R are true and R is the correct explanation of A.
  • B
    Both A and R are true but R is not the correct explanation of A.
  • C
    A is true but R is false.
  • D
    A is false but R is true.
✓

Answer

Correct option: A.
Both A and R are true and R is the correct explanation of A.
(A) Both A and R are true and R is the correct explanation of A.
The temperature of human body does not go below 35°C or above 42°C that's why the temperature scale of a clinical thermometer is in between 35°C to 42°C.

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