Question

A $2.5-\mathrm{m}$ -tall steel cylinder has a cross-sectional area of $1.5 \mathrm{~m}^{2}$. At the bottom, with a height of $0.5 \mathrm{~m}$. is liquid water, on top of which is a $1-\mathrm{m}$ -high layer of gasoline. This is shown in Fig. $\mathrm{P} 1.55 .$ The gasoline surface is exposed to atmospheric air at $101 \mathrm{kPa}$. What is the highest pressure in the water?

Name: A 2.5-m -tall steel cylinder has a cross-sectional area of 1.5 m^2. At the bottom, with a height of 0.5 m. is liquid water, on top of which is a 1-m -high layer of gasoline. This is shown in Fig. P 1.55 . The gasoline surface is exposed to atmospheric air at 101 kPa. What is the highest pressure in the water?
Uploaded: 2022-07-04T22:16:20-08:00
Duration: 1 min 22 s
Channel: Penny Riley
Description: A 2.5-m -tall steel cylinder has a cross-sectional area of 1.5 m^2. At the bottom, with a height of 0.5 m. is liquid water, on top of which is a 1-m -high layer of gasoline. This is shown in Fig. P 1.55 . The gasoline surface is exposed to atmospheric air at 101 kPa. What is the highest pressure in the water?

          A $2.5-\mathrm{m}$ -tall steel cylinder has a cross-sectional area of $1.5 \mathrm{~m}^{2}$. At the bottom, with a height of $0.5 \mathrm{~m}$. is liquid water, on top of which is a $1-\mathrm{m}$ -high layer of gasoline. This is shown in Fig. $\mathrm{P} 1.55 .$ The gasoline surface is exposed to atmospheric air at $101 \mathrm{kPa}$. What is the highest pressure in the water?

Added by Milagros T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Penny Riley

07/04/2022

Step 1

Given that the density of oil is 885 kg/m^3, the height of the oil layer is 1m, and the acceleration due to gravity is 9.8 m/s^2, we can calculate the pressure due to the oil layer: Pressure due to oil = 885 kg/m^3 x 9.8 m/s^2 x 1m = 8673 N/m^2. Show more…

Show all steps

Thanks for your feedback!

A $2.5-mathrm{m}$ -tall steel cylinder has a cross-sectional area of $1.5 mathrm{~m}^{2}$. At the bottom, with a height of $0.5 mathrm{~m}$. is liquid water, on top of which is a $1-mathrm{m}$ -high layer of gasoline. The gasoline surface is exposed to atmospheric air at $101 mathrm{kPa}$. What is the highest pressure in the water?