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
Mars2501 [29]
2 years ago
15

What step in the water treatment process involves the removal of sediment?

Chemistry
1 answer:
olasank [31]2 years ago
3 0
The answer is C ( filtration)
You might be interested in
Red light has a wavelength of about 7×10−7 m. will exposure to red light cause electrons to be emitted from cesium?
lorasvet [3.4K]
No i dont think so i checked in my book


5 0
3 years ago
Energy of motion is referred to as CA. thermal energy B. electrical energy C. potential energy D. kinetic energy​
Natali [406]
It’s, D. Kinetic Energy.

Explanation: Energy associated with an object’s motion is called kinetic energy. A speeding bullet, a walking person, and electromagnetic radiation like light all have kinetic energy.

Hope this helped ;)
8 0
3 years ago
Sofia goes on a hike on a trail that is 10 km long. She starts at 2:00pm and ends at
Butoxors [25]

30 m/hrs (add me on discord if u have it Sipstic++#1460 )

8 0
3 years ago
Read 2 more answers
Which air pollutant contributes to asthma?
Mnenie [13.5K]
The correct answer is the second option. Particulate matter is the air pollutant known to affect people with asthma. It also can cause other illnesses like cough, chest discomfort and a burning sensation in the lungs.
8 0
3 years ago
Which of the following numbers count as exact numbers and do not count when determining significant figures in a calculation? 1.
rewona [7]

Answer :

(1) Density do not count as exact number.

(2) Volume count as exact number.

(3) Length count as exact number.

(4) Speed do not count as exact number.

(5) Number count as exact number.

(6) Mass do not count as exact number.

Explanation :

Exact numbers : It is a defined or integer value which comes from counting numbers of objects.

They have an infinite number of significant figures.

For example : 12 eggs in a dozen, 1000 g in a kilogram and 2.54 cm in an inch.

Now we have to determine the following numbers count as exact numbers.

(1) Density : 3.7 g/mL

Density do not count as exact number.

(2) Volume : 1000 mL/L

Volume count as exact number.

(3) Length : 2.54 cm/in

Length count as exact number.

(4) Speed : 65.2 km/hr

Speed do not count as exact number.

(5) Number : 14 aardvarks

Number count as exact number.

(6) Mass : 38.741 g

Mass do not count as exact number.

4 0
3 years ago
Other questions:
  • A tone that is lower in pitch is lower in what characteristic?
    5·2 answers
  • What is the mole ratio of c4h10 to co2 in the reaction 2C4H10+13O2->8CO2+10H2O??
    5·1 answer
  • Determine the moles of NH3 that can form from 70.0 grams N2.
    9·1 answer
  • What is the definition of a molecule?
    7·1 answer
  • Salt dissolves easiest in
    9·2 answers
  • I am a beginner can someone give me a brainliest to start me out I would appreciate it.<br> :)
    10·2 answers
  • Which statement about the organisms whose fossils are found in the rock is correct?
    7·1 answer
  • What type of energy is a light switch
    12·2 answers
  • What kind of soap is the best?
    13·2 answers
  • A cylindrical grain has a base radius of 5m. the surface area is 1099m^2. What is the height of the bin to the nearest metre?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!