Assertion(A): Literacy rate measures the proportion of uneducated people in the 7 Yrs. and above age group. Reason(R): Literacy rate is also an important feature of Developments
a. A & R is true and R is the explanation of A.
b. A & R is true and R is not the explanation of A.
c. A is correct but R is wrong.
d. A is wrong but R is right.
Answers
Answered by
1
Answer:
A & R is true and R is the explanation of A.
Answered by
1
Answer:
Consider a classroom that is roughly 5m×10m×3m. Initially T=27
∘
C and P=1atm. There are 50 people in an insulated class losing energy to the room at the average rate of 150watt per person. How long can they remain in class if the body temperature is 42
o
C and the person feels uncomfortable above this temperature?
[Molar heat capacity of air = (7/2)R]
Similar questions