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Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please Help me solve Problem 1,2 and 3 ? Thank you.
![1. A container contains a certain liquid with unit weight of 7 KN/m³ to a depth of 4 m. Water is poured
into the container and the total depth of the liquid is now 6 m. What is the gage pressure at the interface
of the two liquids?
a. 47.62 kPa
a. 54.72 kPa
b. 28 kPa
2. The absolute pressure of air in a water condenser is 40 kPaa. What is the gage pressure 1.5 m
below the water surface?
a. 32.56 kPa
c. 38.26 kPa
c. 19.62 kPa
b. -46.61 kPa
c. 156.04 kPa
3. What is the pressure at A in the figure shown.
d. 21 kPa
b. 40.89 kPa
d. 43.25 kPa
d. -63.89 kPa
water
150 mm
450
sg.10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03f3afb4-c03b-4f51-9c87-4ff5e9e931fc%2Febc269b0-3e97-4f37-928e-54af0638054d%2Fscgjyh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A container contains a certain liquid with unit weight of 7 KN/m³ to a depth of 4 m. Water is poured
into the container and the total depth of the liquid is now 6 m. What is the gage pressure at the interface
of the two liquids?
a. 47.62 kPa
a. 54.72 kPa
b. 28 kPa
2. The absolute pressure of air in a water condenser is 40 kPaa. What is the gage pressure 1.5 m
below the water surface?
a. 32.56 kPa
c. 38.26 kPa
c. 19.62 kPa
b. -46.61 kPa
c. 156.04 kPa
3. What is the pressure at A in the figure shown.
d. 21 kPa
b. 40.89 kPa
d. 43.25 kPa
d. -63.89 kPa
water
150 mm
450
sg.10
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