1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
notka56 [123]
3 years ago
10

The local atmospheric pressure is measured with a water barometer. If the water column is measured to be 30 ft, what is the atmo

spheric pressure in atm?
Engineering
1 answer:
ella [17]3 years ago
8 0

Answer:

The atmospheric pressure in atm=0.885 atm

Explanation:

Given that

Local pressure (h)= 30 ft of water height     ( 1 ft= 0.3048 m)

We know that pressure in given by

  P=ρgh

We know that ρ of water is 1000\dfrac{kg}{m^3}

So pressure

P=1000(9.81)(9.144)

P=89.7026 \dfrac{N}{m^2}

We know that 1000 Pa=0.00986 atm

So P=0.885 atm

The atmospheric pressure in atm=0.885 atm

You might be interested in
Steam in a heating system flows through tubes whose outer diameter is 5 cm and whose walls are maintained at a temperature of 19
fomenos

Answer:

rf

Explanation:

attached to the tube. The space between the fins is 3 mm, and thus there are 250 fins per meter length of the tube. Heat is transferred to the surrounding water at T= 43.06°C, with a heat transfer coefficient of 5300 W/m2 · °C. Determine the increase in heat transfer from the tube per meter of its length as a resu.

7 0
3 years ago
You start your car and begin to pull out of a parking space. After leaving the space, You notice that the brake light on your in
saw5 [17]
If your brake lights are staying on, it will drain your battery.The most likely cause for the brake lights staying on is the brake light switch sticking closed. You can disconnect the plug from the brake light switch at the brake light pedal to see if the lights turn off.

Hope it helped!
7 0
3 years ago
Which one of the following activities is not an example of incident coordination
Lady bird [3.3K]
Directing, ordering, or controlling
7 0
4 years ago
I don't know what is this​
pychu [463]
That means “ if possible then link”
8 0
3 years ago
In a short essay, discuss the question, "How are you an innovator?"
iragen [17]

Answer:

Being innovative means doing things differently or doing things that have never been done before. An innovator is someone who has embraced this idea and creates environments in which employees are given the tools and resources to challenge the status quo, push boundaries and achieve growth.

Explanation:

Hope it helps..

But it's a little bit long..

Correct me if I'm wrong..

7 0
3 years ago
Other questions:
  • A food-services company with a 480 V, three-phase service entrance has the following set of loads:  A 7 ton walk-in refrigerati
    13·1 answer
  • Nicholas wants to verify whether a file is a hard link to a file within the same directory. Which of the following commands coul
    6·1 answer
  • Design a stepped-impedance low-pass filter having a cutoff frequency of 3 GHz and a fifth-order 0.5 dB equal-ripple response. As
    9·1 answer
  • An FCC iron-carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature and in an atmosphere wherein t
    6·1 answer
  • Sophia is designing a new welding shop for the local high school. Where should the compressed gas and fuel cylinders be stored?
    15·1 answer
  • By efficiency, we generally mean the ratio of the desired output to the required input. That is, efficiency is a measure of what
    7·1 answer
  • Multiple Choice
    10·1 answer
  • Why is engineering profession important ​
    11·1 answer
  • Risks are Not Perceived Differently from What is Happening<br> False<br> True
    14·1 answer
  • Type the correct answer in the box. Spell all words correctly.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!