Homework Answers
2)Relative density, or specific gravity, is the ratio of the density of a substance to the density of a given reference material.
3) API gravity is a measure of how heavy or light a petroleum liquid is as compared to water.
Add Answer to:
2. Define relative density (Specific Gravity) 3. Define API density 4. Explain the importance of density,...
1. (a) (i) Define specific gravity (SG). (ii) Why water at 4 °C is used as...
1. (a) (i) Define specific gravity (SG). (ii) Why water at 4 °C is used as the reference substance in SG calculation? overflow spout beaker measuring cylinder The figure above shows a large beaker with an overflow spout and a measuring cylinder, used to measure density of an insoluble solid. When placed inside the beaker it solid 1 floats with half of its volume submerged, solid 2 is fully submerged , while solid 3 or sinks to the bottom. Explain...
volume and density The normal range for the specific gravity of human urine is listed as...
volume and density
The normal range for the specific gravity of human urine is listed as 1.003 to 1.030. Do you expect the specific gravity to be elevated or depressed when a person is dehydrated? Give reason for your answer 2 Manufacturers of carbonated beverages have tanks containing carbon dioxide gas. Carbon dioxide is 1.5 times denser than air. Suppose there is a leak in the carbon dioxide gas tank, the concentration of carbon dioxide in low-lying compartments, especially those...
Define (a) relative humidity and (b) temperature . Use your OWN words and (briefly) explain the...
Define (a) relative humidity and (b) temperature . Use your OWN
words and (briefly) explain the physical processes involved.
1c) Explain the relationship between temperature and relative
humidity as shown in the data sets
1d) Define dew point . Would you expect to observe any dew
formation at any time on 21 June 2018 at either site? Explain
why/why not.
Plot for DRA 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...
2. A block of wood weighs 160 N and has a specific gravity of 0.60 (density...
2. A block of wood weighs 160 N and has a specific gravity of 0.60 (density = 600 kg/m^3). How many Newtons of downward force is required to sink it in fresh water.
Question 4: (8 marks) For the lever below: a) Determine the centre of gravity relative to...
Question 4: (8 marks) For the lever below: a) Determine the centre of gravity relative to the pivot point A in the horizontal direction only (excluding the guide rod). b) Draw a free body diagram for the lever showing all the forces acting on it. If the lever is manufactured from steel of density 7000 kg/m determine the force in the spring required to hold the lever borizontal when the guide rod (weight 20 N) rests on the semi-circular end...
1. Define and explain the services of the Dietary Services Department. 2. Describe the importance of...
1. Define and explain the services of the Dietary Services Department. 2. Describe the importance of the Volunteer Service to Hospitals. 3. What are the 5 functions for the Social Worker? Why will the social work function become more important in the future? 4. What is the purpose of the Patient Record?
uestion 4 Ventimeter provided in a vertical pipeline came oil of specific gravity 08 shown in...
uestion 4 Ventimeter provided in a vertical pipeline came oil of specific gravity 08 shown in Figure below The diameters the entrance and that we 30 cm and 15 cm, respectively. A U-tube manometer filled with mercury of density 13600 km? is connected to the emce and throat of the meter. The height difference between the heat and entrance is 30 cm. If the actual flow rate is 80 Lt and the coefficient or discharge of the meter is 0.96....
4. Name one cause of high specific gravity in urine. (2 pts) Dehydraton Renal tubules become...
4. Name one cause of high specific gravity in urine. (2 pts) Dehydraton Renal tubules become damaged if exposed to prolonged hypoxia. The tubule cells die longer able to perform their normal functions. Name one way this type of 5. and are no damage would be reflected in a urine sample. (2 pts) angiotensin II (ANG II) 6. If a patient is being treated with a vasoconstrictor such as a) How would this affect urine output? (2 pts) b) Explain...
REVIEW QUESTIONS RI. Define "culture," and list the major elements of a culure. 2. Briefly discuss the impor...
REVIEW QUESTIONS RI. Define "culture," and list the major elements of a culure. 2. Briefly discuss the importance of culture in any society. 3. Define what is meant by social norms, and define and give examples of the three specific rypes of cultural norms. 4. Explain the differences between ethnacentrism, xenocentrism, temporocentrism, and cultural relativism.
REVIEW QUESTIONS RI. Define "culture," and list the major elements of a culure. 2. Briefly discuss the importance of culture in any society. 3. Define...
Name ent VENT Activity 25-2-Specific Gravity Measurem It is desired to measure the specific gravity of...
Name ent VENT Activity 25-2-Specific Gravity Measurem It is desired to measure the specific gravity of a process fluid in a vessel using a differential pressure transmitter. The process fluid may have any specific gravity in the range of 1.050 to 1.150. The upper and ower d/p cell connections are below the overflow level in the vessel. The distance between the two connections is 96". The process fluid is corrosive to the d/p cell, but it is compatible with water,...
1. (a) (i) Define specific gravity (SG). (ii) Why water at 4 °C is used as the reference substance in SG calculation? overflow spout beaker measuring cylinder The figure above shows a large beaker with an overflow spout and a measuring cylinder, used to measure density of an insoluble solid. When placed inside the beaker it solid 1 floats with half of its volume submerged, solid 2 is fully submerged , while solid 3 or sinks to the bottom. Explain...
volume and density
The normal range for the specific gravity of human urine is listed as 1.003 to 1.030. Do you expect the specific gravity to be elevated or depressed when a person is dehydrated? Give reason for your answer 2 Manufacturers of carbonated beverages have tanks containing carbon dioxide gas. Carbon dioxide is 1.5 times denser than air. Suppose there is a leak in the carbon dioxide gas tank, the concentration of carbon dioxide in low-lying compartments, especially those...
Define (a) relative humidity and (b) temperature . Use your OWN
words and (briefly) explain the physical processes involved.
1c) Explain the relationship between temperature and relative
humidity as shown in the data sets
1d) Define dew point . Would you expect to observe any dew
formation at any time on 21 June 2018 at either site? Explain
why/why not.
Plot for DRA 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...
2. A block of wood weighs 160 N and has a specific gravity of 0.60 (density = 600 kg/m^3). How many Newtons of downward force is required to sink it in fresh water.
Question 4: (8 marks) For the lever below: a) Determine the centre of gravity relative to the pivot point A in the horizontal direction only (excluding the guide rod). b) Draw a free body diagram for the lever showing all the forces acting on it. If the lever is manufactured from steel of density 7000 kg/m determine the force in the spring required to hold the lever borizontal when the guide rod (weight 20 N) rests on the semi-circular end...
uestion 4 Ventimeter provided in a vertical pipeline came oil of specific gravity 08 shown in Figure below The diameters the entrance and that we 30 cm and 15 cm, respectively. A U-tube manometer filled with mercury of density 13600 km? is connected to the emce and throat of the meter. The height difference between the heat and entrance is 30 cm. If the actual flow rate is 80 Lt and the coefficient or discharge of the meter is 0.96....
4. Name one cause of high specific gravity in urine. (2 pts) Dehydraton Renal tubules become damaged if exposed to prolonged hypoxia. The tubule cells die longer able to perform their normal functions. Name one way this type of 5. and are no damage would be reflected in a urine sample. (2 pts) angiotensin II (ANG II) 6. If a patient is being treated with a vasoconstrictor such as a) How would this affect urine output? (2 pts) b) Explain...
REVIEW QUESTIONS RI. Define "culture," and list the major elements of a culure. 2. Briefly discuss the importance of culture in any society. 3. Define what is meant by social norms, and define and give examples of the three specific rypes of cultural norms. 4. Explain the differences between ethnacentrism, xenocentrism, temporocentrism, and cultural relativism.
REVIEW QUESTIONS RI. Define "culture," and list the major elements of a culure. 2. Briefly discuss the importance of culture in any society. 3. Define...
Name ent VENT Activity 25-2-Specific Gravity Measurem It is desired to measure the specific gravity of a process fluid in a vessel using a differential pressure transmitter. The process fluid may have any specific gravity in the range of 1.050 to 1.150. The upper and ower d/p cell connections are below the overflow level in the vessel. The distance between the two connections is 96". The process fluid is corrosive to the d/p cell, but it is compatible with water,...
Most questions answered within 3 hours.
-
The resistance of the body varies from approximately 500 kΩ
(when it is very dry) to...
asked 1 minute from now -
Please explain how participation income and expenses are
allocated to each partner. Where is this defined?
asked 7 minutes ago -
The tires of a car make 61 revolutions as the car reduces its
speed uniformly from...
asked 23 minutes ago -
Peabody, Inc., sells fireworks. The company’s marketing director
developed the following cost of goods sold budget...
asked 27 minutes ago -
A signal transduction pathway includes the steps listed
below.
1. An inactive signal transduction molecule is...
asked 26 minutes ago -
1. The correlation coefficient determined for two variables has
a value of 0.89. Describe, in words,...
asked 32 minutes ago -
The following data relate to direct materials costs for
November:
Actual costs
4,700 pounds at $5.35...
asked 31 minutes ago -
Kyle, a 95.0 kg football player, leaps straight up into the air
(with no horizontal velocity)...
asked 54 minutes ago -
Which of the following is a measure of profitability?
A.
Quick (acid-test) ratio
B.
Net sales...
asked 57 minutes ago -
Find the total pressure exerted by 2 grams of ethane and 3 grams
of CO2 contained...
asked 58 minutes ago -
A fireman standing on a 5.2 m high ladder operates a water hose
with a round...
asked 55 minutes ago -
A cream formulation is studied for accelerated stability study.
Creaming was observed when formulation was tested...
asked 58 minutes ago