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
Nezavi [6.7K]
3 years ago
14

Technician A says that water floats to the top of fuel in the tank. Technician B says that water is more likely to be drawn into

the system when the fuel level is low. Which technician is correct?
Chemistry
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer:

Of course, technician B is the smarter one!    

                           

Explanation:

Water molecules attract each other, and the oil molecules also stick together. That causes oil and water to form two separate layers.

Because water molecules are denser than oil, they sink to the bottom, leaving oil sitting on top of the water.

Now, many fuel systems are designed in such a way that the suction pipe is located at the base of the tank. Given the above, it is very easy to see why water to a great degree of probability will be drawn into the system when the fuel level is low.

Cheers!

You might be interested in
Describe two ways you think a sound wave could be stopped or could change change direction.
Alla [95]

Answer:

Like any wave, a sound wave doesn't just stop when it reaches the end of the medium or when it encounters an obstacle in its path. Rather, a sound wave will undergo certain behaviors when it encounters the end of the medium or an obstacle. Possible behaviors include reflection off the obstacle, diffraction around the obstacle, and transmission (accompanied by refraction) into the obstacle or new medium

8 0
2 years ago
Read 2 more answers
What is the volume of an object with a mass of 31g and density of 444g/ml​
Tanzania [10]

Answer:

<h2>The answer is 0.07 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question

mass = 31 g

density = 444 g/mL

We have

volume =  \frac{31}{444}   \\  = 0.06981...

We have the final answer as

<h3>0.07 mL</h3>

Hope this helps you

5 0
3 years ago
Which must be the same when comparing 1 mol of oxygen gas, O2, with 1 mol of carbon monoxide gas, CO?
Ber [7]

Answer: C. The Number of Molecules

Explanation: I just took the test, it's correct.

6 0
3 years ago
Can someone help your amiga :(??
bekas [8.4K]

i think the answer is C but don't take my word for it

4 0
2 years ago
Ionic character of lih
adoni [48]
I believe LiH becomes HF 
8 0
3 years ago
Other questions:
  • Which is true about the symbols assigned to the elements?
    8·1 answer
  • Which element is present in all organic
    11·1 answer
  • Which statement describes a cycle of Earth's surface?
    9·2 answers
  • Why do some atoms form positive ions and others form negative ions?
    12·1 answer
  • Nitrogen (N) is element number 7 in the periodic table. It has a mass number of 14. Nitrogen
    13·1 answer
  • Which of the following would most likely contain a fossil?
    13·1 answer
  • Describe, in detail, how to make 5.5 liters of a 2.5 molar HCl solution from a 10.5 molar HCl stock solution.
    7·1 answer
  • Write a nuclear equation for the hypothetical fusion of a copper atom with another nucleus to make gold. Can this happen? Why or
    11·1 answer
  • Plz help me.....im new here
    14·2 answers
  • Chrissy is doing her chemistry homework and comes across the chemical formula for 3 molecules of nitric acid, represented by 3HN
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!