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
OverLord2011 [107]
2 years ago
5

It is used to lift water from a well​

Chemistry
1 answer:
Tema [17]2 years ago
7 0

Answer:

When air is admitted into the well, the water recedes from the level of static head to the bottom of the discharge pipe. The displaced column of liquid rises up the discharge pipe. Air bubbles mix with water and this reduces the specific gravity of the column of water sufficiently to lift it to the surface.

Explanation:

You might be interested in
What states can electrons exist in
Norma-Jean [14]

Electrons does not have state like matter of Solid, liquid, gas or plasma states. Electrons together with other molecular and atom components makes up matter. Their characteristic and elemental inclination determines the state for which the matter will exist in.

8 0
3 years ago
What is the pH of a solution when the [OH - ] = 1 x 10 -3
dsp73

Answer:

The pH is 11

Explanation:

Because pH + pOH = 14

and pOH = - log [OH⁻] = - log (1 x 10⁻³) = 3

we can now calculate pH by manipulating equation one above

pH = 14 - pOH = 14 - 3 = 11

Thus the pH of the solution is 11

8 0
3 years ago
Which of the following statement is not true?
konstantin123 [22]
I believe C is the answer <span />
4 0
3 years ago
What is the type of weak bond between the hydrogen of one molecule and the nitrogen of another molecule, where the two don't act
Aliun [14]
<h2>Hydrogen Bonding</h2>

Explanation:

  • Hydrogen bonding is a type of weak bond.
  • Hydrogen Bonding occurs when the hydrogen atom of one molecule is bonded with a molecule of high electronegativity element like nitrogen of another molecule.
  • It is a type of dipole-dipole interations.
  • The nitrogen is a highly electronegative element that forms a weak bond with the hydrogen atom of another molecule with dipole-dipole interaction.
  • Hydrogen bonds are weaker than covalent and ionic bonds.
  • Therefore the type of bond is Hydrogen bond.
8 0
3 years ago
Plant Cell
musickatia [10]

Answer:

it's the chloroplast but I'm not sure which on is it it might be the F.

6 0
3 years ago
Other questions:
  • Which p[robing question lies within the scope of physic?
    5·1 answer
  • Which of the following is the smallest volume? (2 points)   30 cm3 2,500 mL 25 m3 2.0 x 10-1 L 
    5·1 answer
  • Word or symbol used to describe how data was measured
    12·1 answer
  • Which statement about schrodingers theory of the atomic model is true?
    5·1 answer
  • A laboratory experiment reauires 2.0L
    14·1 answer
  • Theoretical yield and percentage yield of:
    14·1 answer
  • The sum of the genetic traits in this population is called its
    12·2 answers
  • According to _________ Law, the volume of a fixed amount of gas at a constant pressure varies directly with its absolute tempera
    14·1 answer
  • How many molecules are in 228.7 grams of KBr?
    15·1 answer
  • The burning of fossil fuels contributes to the addition of greenhouse gasses to the atmosphere. These gases trap thermal (heat)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!