3. The reading of an automobile gage is proportional to the gage pressure at the bottom of thetank as shown. The tank is 32 cm deep. Unit weight of gasoline is 6670 N/m³ and that of air is11.8 N/m³. Unit weight of water is 9790 N/m³.VentAirGasolineWatera. Determine the gage reading when the tank is full of gasoline.b. How many cm of air remains at the top when the gage indicates full and the tank iscontaminated with 3 cm of water?c. Determine the pressure at the interface of the gasoline and water when the gage indicates full.

Answered: Image /qna-images/answer/a4f91d59-aa80-478e-a666-712e170865d1.jpg

3. The reading of an automobile gage is proportional to the gage pressure at the bottom of the tank as shown. The tank is 32 cm deep. Unit weight of gasoline is 6670 N/m³ and that of air is 11.8 N/m3. Unit weight of water is 9790 N/m³. Vent Air Gasoline Water

3. The reading of an automobile gage is proportional to the gage pressure at the bottom of the tank as shown. The tank is 32 cm deep. Unit weight of gasoline is 6670 N/m³ and that of air is 11.8 N/m3. Unit weight of water is 9790 N/m³. Vent Air Gasoline Water

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

3. The reading of an automobile gage is proportional to the gage pressure at the bottom of the
tank as shown. The tank is 32 cm deep. Unit weight of gasoline is 6670 N/m³ and that of air is
11.8 N/m³. Unit weight of water is 9790 N/m³.
Vent
Air
Gasoline
Water
a. Determine the gage reading when the tank is full of gasoline.
b. How many cm of air remains at the top when the gage indicates full and the tank is
contaminated with 3 cm of water?
c. Determine the pressure at the interface of the gasoline and water when the gage indicates full.

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