Question $1.$

For $H_{2}O,$ determine the specified property at the indicated state. Locate the state on a sketch of the $T-v$

diagram.

$($a$)T=155C,v=0\mathrm{.}45\frac{m^3}{kg}.$ Find $p,$ in bar.

$($b$)p=27$MPa,$T=100C.$ Find $v,$ in $\frac{m^3}{kg}.$ Use table A $5$ and interpolate

$($c$)p=10$MPa,$T=475C.$ Find $v,$ in $\frac{m^3}{kg}.$

$($d$)T=70C,x=0\mathrm{.}80.$ Find $p,$ in bar, and v $,$ in $\frac{m^3}{kg}.$