The relative viscosity of blood remains constant between
- 0°C and 37°C
- 30°C and 59°C
- 10°C and 47°C
- 0°C and 57°C
- 20°C and 47°C
The Correct Option is A
Approach Solution - 1
The relative viscosity of blood remains approximately constant within a certain range of temperatures. For blood, this range is between \( 0^\circ \text{C} \) and \( 37^\circ \text{C} \), which is close to normal human body temperature. Beyond this temperature range, the viscosity of blood changes significantly.
Therefore, the relative viscosity of blood remains constant between these temperatures.
The correct option is (A) : \(0°C\) and \(37°C\)
Approach Solution -2
The relative viscosity of blood remains approximately constant within a particular temperature range. For blood, this stable viscosity is maintained from about 0°C to 37°C, a range encompassing the normal human body temperature. Beyond these temperatures, significant changes in viscosity occur due to alterations in blood composition and protein structure.
Thus, the correct answer is Option A: 0°C and 37°C.
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