Q1. A cylindrical tank of diameter 0.8 meter is completely filled with water and its top surface is open to the atmosphere as shown in the figure. Water is being discharged to the atmosphere from a circular hole of diameter 15 mm located at the bottom of the tank. Take value of gravitational acceleration as 9.81m/s². Calculate the time (in seconds) required to drop water level from 1 m to 0.5 m in the tank.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A cylindrical tank of diameter 0.8 meter is completely filled with water and its top
surface is open to the atmosphere as shown in the figure. Water is being discharged to the
atmosphere from a circular hole of diameter 15 mm located at the bottom of the tank. Take
value of gravitational acceleration as 9.81m/s2. Calculate the time (in seconds) required to
drop water level from 1 m to 0.5 m in the tank

Q1. A cylindrical tank of diameter 0.8 meter is completely filled with water and its top
surface is open to the atmosphere as shown in the figure. Water is being discharged to the
atmosphere from a circular hole of diameter 15 mm located at the bottom of the tank. Take
value of gravitational acceleration as 9.81m/s². Calculate the time (in seconds) required to
drop water level from 1 m to 0.5 m in the tank.
Transcribed Image Text:Q1. A cylindrical tank of diameter 0.8 meter is completely filled with water and its top surface is open to the atmosphere as shown in the figure. Water is being discharged to the atmosphere from a circular hole of diameter 15 mm located at the bottom of the tank. Take value of gravitational acceleration as 9.81m/s². Calculate the time (in seconds) required to drop water level from 1 m to 0.5 m in the tank.
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