Ratio of change in internal energy of a substance from 15oC to T and from T to 10oC is – 2, what is T?
A. 5oC
B. 15oC
C. 20oC
D. 30oC
Answer:A
Ratio of change in internal energy of a substance from 15oC to T and from T to 10oC is – 2, what is T?
A. 5oC B. 15oC C. 20oC D. 30oC