Answer:
i believe it's the last one
Explanation:
because the first law of thermodynamics states that energy can be changed from one form to another, but it cannot be created or destroyed.
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Explanation:
It is known that the molecular weight of ammonia () is as follows.
Molecular weight () = = 17
(a) Therefore, we will calculate the mass as follows.
= 8500 g
Now, formula to calculate weight of the system in N is as follows.
Weight = mass × g
=
= 83.3 N (1 = 1 N)
Hence, the weight of the system is 83.3 N.
(b) Relation between specific volume and number of moles is as follows.
Therefore, calculate the specific volume as follows.
= 12
Also,
v =
= 0.705882
Therefore, we can conclude that the value of specific volume is 12 and 0.705882 .
16 times per day.The ISS revolves around the Earth once every (approximately) 1.5 hours.
Answer:
there is an mobile an a latter
To calculate the speed of the water leaving we use the formula,
Here h is the height of the water above the hole and g is the acceleration due to gravity.
Given,
Substituting the given value in above formula we get
Thus, water flow from a hole at the speed is 10.7 m/s