Answer:
Step-by-step explanation:
ummmmmm im sorry i dont know i just want 5 points please forive me
Answer:
0.10865 killograms
Step-by-step explanation:
calculating the liquid mass of ammonia removed through the bottom value from a rigid tank at constant temperature.
Given:
temperature: 
quality : 50% = 0.5
initial mass: 
to find the removed liquid mass first we have to find total volume from which we can find remaining mass. as the tang is rigid the temperature and volume remains constant.
by taking the difference of mass we can determine the mass of liquid removed.
we have two phases at temperature
with specific volume for liquid
and specific volume for vapor is
.
The Volume in the initial state is given by, (Using definition of specific volume)

using 

substituting
,
, 
we get
finally
we know the formula to find liquid mass is

density of ammonia is 
inserting the values into the formula we get the value for liquid mass removed through the valve.

the final answer is

6
think of this as the middle.
3 to the left to get to 3
And
3 to the right to get 9
Answer: length = 75 cm
Step-by-step explanation:
61 x 2 = 122
272-122= 150
150 divided by 2 = 75
check: 75+61= 136
136 x 2 = 272
hope this helps!