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
postnew [5]
1 year ago
5

P = Patm + pgh is which law

Physics
1 answer:
polet [3.4K]1 year ago
6 0

The law that relates the absolute pressure to atmospheric pressure and gauge pressure is Pascal law.

<h3>What is Pascal law?</h3>

Pascal's law states that when an object is immersed in a fluid, it experiences equal pressure on all surfaces.

P = Patm + pgh

where;

  • P is absolute pressure
  • pgh is gauge pressure
  • Patm is atmospheric pressure

Thus, the law that relates the absolute pressure to atmospheric pressure and gauge pressure is Pascal law.

Learn more about Pascal law here: brainly.com/question/4262025

#SPJ1

You might be interested in
State the law of conservation of energy​
storchak [24]

Answer:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. ... For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.

7 0
2 years ago
The sun is directly overhead at the equator on what day of the year
Phoenix [80]
Both equinoxes ... September 21 and March 21.
7 0
3 years ago
Read 2 more answers
In one cycle a heat engine absorbs 450 J from a high-temperature reservoir and expels 290 J to a low-temperature reservoir. If t
Vitek1552 [10]

Answer:

So the ratio will be \frac{T_L}{T_H}=-0.171

Explanation:

We have given heat engine absorbs 450 joule from high temperature reservoir

So Q=450j

As the heat engine expels 290 j

So work done W = 290 J

We know that efficiency \eta =\frac{W}{Q}=\frac{290}{450}=0.6444

It is given that efficiency of the engine only 55 % of Carnot engine

So efficiency of Carnot engine =\frac{0.6444}{0.55}=1.171

Efficiency of Carnot engine is \eta =1-\frac{T_L}{T_H}

1.171 =1-\frac{T_L}{T_H}

\frac{T_L}{T_H}=-0.171

3 0
3 years ago
Read 2 more answers
You find an unmarked blue laser on your way to physics class. When you get to class you realize you can determine the wavelength
Ray Of Light [21]

Answer:

wavelength \lambda = 437.27 nm

Explanation:

given data

first bright fringe = 2.96 mm

slit separation = 0.325 mm

distance D = 2.20 m

solution

we know that this is double slit experiment

so we apply here Fringe width formula that is

β = \frac{D\lambda}{d}    ....................1

\lambda is Wavelength of light and  D is Distance between screen and slit and d is slit width

so put here value and we get

\lambda = \frac{2.96*0.325*10^{-6}}{2.20}    

\lambda = 437.27 × 10^{-9} m

wavelength \lambda = 437.27 nm

4 0
2 years ago
When you see a traffic light turn red, you apply the brakes until you come to a stop. if your initial speed was 14 m/s, and you
alukav5142 [94]
Average v = (initial v + final v)/2
= (14 m/s + 0 m/s)/2
= 7 m/s

Your average velocity during braking is 7 m/s
3 0
3 years ago
Other questions:
  • А<br> is a push or pull.
    12·1 answer
  • A plateau is made of sandstone of varying densities. How is the plateau likely to change over time?
    9·1 answer
  • An electron is trapped in an infinite square-well potential of width 0.6 nm. If the electron is initially in the n = 4 state, wh
    6·1 answer
  • On that system is<br> In an isolated system, the net __<br> zero.
    5·1 answer
  • A student on an amusement park ride moves in a circular path with a radius of 3.5 meters once every 8.9 seconds. What is the ave
    5·1 answer
  • A posição de um veículo no trecho reto de uma estrada, durante um certo tempo e a partir de um estabelecido referencial, tem a s
    15·1 answer
  • Please help me......
    8·1 answer
  • during a baseball game you are running home and slide into home plate. However you come up short and you are tagged out. Which f
    7·1 answer
  • El sistema energético que importancia tiene en el cuerpo
    10·1 answer
  • 10. In Freudian theory, which one of the following is an example of a Thanatos instinct, which includes aggression, trauma, and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!