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
Airida [17]
3 years ago
6

HELP PLEASE 100 POINTS Which direction will air flow: from areas of high pressure to low pressure OR areas of low pressure to hi

gh pressure?

Physics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer:

See the explanation below.

Explanation:

The air will always move from a high pressure area to a lower pressure area, this can be easily deduced by the bernoulli equation, which tells us that the sum of the energy in point 1 must be equal to the energy in point 2. In order to better understand this equation an example will be shown.

In the figure we can see that the pressure at the point must be greater than the pressure at Point 2, so that air moves from Point 1 to point 2.

You might be interested in
At what angle should the axes of two polaroids be placed so as to reduce the intensity of the incident unpolarized light to 13.
prohojiy [21]

Answer:

θ = 66.90°

Explanation:

we know that

I= \frac{I_0}{2}cos^2\theta

I= intensity of polarized light =1

I_o= intensity of unpolarized light = 13

putting vales we get

1= \frac{13}{2}cos^2\theta

⇒\theta=cos^{-1} \sqrt{\frac{1}{6.5} }

therefore θ = 66.90°

5 0
3 years ago
What is the role of MnO2 in a dry cell?​
padilas [110]

Answer:MNO2 is a depolarizer in a dry cell

Explanation:

MNO2 is depolarizer in a dry cell. depolarizers are chemicals used to reduce or prevent polarization of cells

7 0
3 years ago
Air flowing from the equator to the poles rises and falls in looping patterns. What are these patterns called?
AysviL [449]
The correct answer for the given question above would be option B. Air flowing from the equator to the poles rises and falls in looping patterns and these patterns are called convection cells. Convection cells<span> is an important process in the formation of landforms and the movement of winds. Hope this answers your question.</span>
8 0
3 years ago
Read 2 more answers
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer sec
faltersainse [42]

Answer:

you can measure by scale beacause we dont no sorry i cant help u but u can ask me some other Q

6 0
3 years ago
How fast would a(n) 75 kg man need to run in order to have the same kinetic energy as an 8.0 g bullet fired at 390 m/s
nata0808 [166]

Answer:

Explanation:

½(75)v² = ½(0.008)390²

        v² = (0.008)390²/75

        v² = 16.224

         v = 4.027...

         v = 4.0 m/s

6 0
3 years ago
Other questions:
  • Refractive index measures the speed of light in a vacuum to its speed in
    11·1 answer
  • What is the mass of an atom that has 11 protons, 16 neutrons, and 11 electrons? 11 22 27 38
    13·1 answer
  • A helium balloon has an internal pressure of 2.5 atm when it occupies 4.5 L. If it was compressed until it had a pressure of 3.3
    9·2 answers
  • Which statement correctly describes a difference between the mesosphere and the stratosphere?
    14·1 answer
  • A child stands between two mirrors with his arms out, perpendicular to the mirrors. One plane mirror is 5 m away from his left h
    15·1 answer
  • Use the SI prefixes in Table 3 of this chapter to convert these hypothetical units of measure into appropriate quantities: a. 10
    12·1 answer
  • A traffic light weighs 214.8 N and is supported by two wires with an angle of 129.4° between them. If the tensions in the wires
    13·1 answer
  • REM sleep
    10·1 answer
  • All waves transmit?
    7·1 answer
  • You launch a model rocket that has a mass of 1 kg. At a height of 500 m, it is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!