C and A I think cause I don’t really remember this I done before it his to be C and A
Answer:
omg it would burn our insides. we're not made of metal lols
Explanation:
you should mark me as brainliest :)
Answer:
D=1.0x10^-5 m^2/s
Explanation:
the data given by the exercise are as follows:
T=308 K
d=1 cm
PA=0.195 atm
pL=0.85 g/cm^3
The expression for binary gas-phase diffusion coefficient is equal to:
substituting the values in the diffusion equation:
from Appendix J-1 from Welty:
298 K, D=9.62x10^-5 m^2/s
At 308 K, we have the following:
Answer:
30.25 in Hg will be equal to 14.855 psi
Explanation:
We have given 30.25 Hg pressure
We have to convert the pressure of 30.25 Hg into psi
We know that 1 inch of Hg = 0.4911 psi
So to convert 30.25 inch Hg in psi we have to multiply with 0.4911
We have to convert 30.25 in Hg
So
So 30.25 in Hg will be equal to 14.855 psi
Answer:
hypoeutectoid
Explanation:
ferrite: pure form of iron
cementite: It is iron carbide with 93.3% iron and 6.67% carbon
hypoeutectoid: Eutectoid steel with carbon fraction less than 0.8%
hypereutectoid: Eutectoid Steel with carbon content more than 0.8%
For the mentioned iron-carbide alloy,
% of carbon in iron-carbide alloy= percentage of cementite × percentage of carbon in cementite
% of carbon in iron-carbide alloy= 0.09× 0.0667
= 0.6%
so the alloy is hypoeutectoid