Eduprobe
Question:
The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T1K to T2K is
32NakB(T2−T1)
34NakB(T2−T1)
34NakB(T2T1)
38NakB(T2−T1)
Solution:
Q=f2nRΔT
32×14×kBNaΔT=38NakB(T2−T1)=38NakB(T2−T1)
32NakB(T2−T1)
34NakB(T2−T1)
34NakB(T2T1)
38NakB(T2−T1)
Q=f2nRΔT
32×14×kBNaΔT=38NakB(T2−T1)=38NakB(T2−T1)