Assertion : Perspiration from human body helps in cooling the body. Reason : A thin layer…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
Assertion : Perspiration from human body helps in cooling the body.
Reason : A thin layer of water on the skin enhances its emissivity. [AIIMS 2006]
Reason : A thin layer of water on the skin enhances its emissivity. [AIIMS 2006]
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If the assertion and reason both are false.
- If assertion is false but reason is true.
Answer
(C) If assertion is true but reason is false.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- V 1 and V 2 be the volumes of the liquids 1 and 2 flowing out of the same tube in the same interval of time…
- Temperature of water at the surface of lake is –20° C . Then temperature of water just below the lower…
- The viscous drag acting on a metal sphere of diameter 1 mm, falling through a fluid of viscosity 0.8 Pa s…
- Consider two thermometers and of equal length which can be used to measure temperature over the range to …
- The energy supply being cut-off, an electric heater element cools down to the temperature of its…
- A black body radiates 20 W at temperature 227° C . If temperature of the black body is changed to 727° C then…
- Minimum and maximum values of Poisson's ratio for a metal lies between :
- Which of the following statements does not hold good for thermal radiation?
More Properties of Solids and Liquids questions · Browse all practice questions