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
9

How does freezing and evaporation affect salinity?

Physics
1 answer:
Gnoma [55]3 years ago
8 0
The answer is C, because the water molecules are evaporating and the salt molecules are staying the same.
You might be interested in
Suppose that 4 charged particles, all having a positive charge Q, are placed and fixed at the vertices of a square, where every
algol [13]

Answer:

+%_×¥+₩ £kshnow sjsni niadk lplz kfkd skidk skkkim

8 0
3 years ago
The screwdriver used by an electrician has a plastic or rubber covers on them why
Nikitich [7]

Answer:

Explanation:

Plastic or rubber are regarded as an insulator, and an insulator does not allow the flow of electric current through them, so the handles of screwdrivers as well as pliers that electricians use in repairing is been covered with plastic or rubber so that electric current is prevented to pass through it to the body of electricians to avoid been electrocuted as well as shock.

4 0
3 years ago
The distance between two objects is increased by three times the oringinal distance. How will this change the force of attractio
tigry1 [53]
<span>The distance between two objects is increased by three times the oringinal distance.  Since they were already separated by one time the original distance,
the additional three times the oringinal distance now puts them four times the original distance apart.

Whether we're talking about the gravitational forces of attraction or
the electrical forces of attraction, either one is inversely proportional
to the square of the distance between the objects. 

So changing the distance to four times the original distance causes
the forces to become 1/4</span>² as strong as they were originally. 

The forces become 1/16 of their original magnitude.<span>
 </span>
8 0
3 years ago
A 95 N net force is applied to an ice block with a mass of 24 kg. Find the acceleration of the block if it moves on a smooth hor
natulia [17]

Answer:

3.9m/s

Explanation:

divide 95 with 24 to get your acceleration

6 0
4 years ago
A car enters a freeway with a speed of 6.5 m/s and accelerates to a speed of 24 m/s in 3.5 min. How far does the car travel whil
Vesna [10]

Explanation:

<u>Using Equations of Motion</u> :

(1) v = u + at

24 = 6.5 + a * 210

<u>a (Acceleration) = 0.083 m/s^2 </u>

<u>(</u><u>2</u><u>)</u><u> </u> v^2 = u^2 + 2aS

S = 576 - 42.25 / 0.166

<u>S (Distance travelled) = 3215.3 m </u>

(Option A seems a typo since the answer is 3215.3 m)

4 0
3 years ago
Other questions:
  • Nick’s swimming goggles are made of blue plastic. When he straps them on, he notices that the goggles change the color of the ob
    5·2 answers
  • The reacting force that is equal to and opposite in the direction to the centripetal force and tends to fling air out of the cen
    10·1 answer
  • Fa car's power output is increased, its efficiency:
    6·1 answer
  • 25.5 m/s in 5.75 s. What is the acceleration?
    12·1 answer
  • If the radio waves that are sent from the speed gun have a frequency of 400,000,002 Hz and the radio waves reflected off an appr
    14·1 answer
  • Which of the following objects is NOT normally used in current space exploration?
    14·1 answer
  • A child with a mass of 20 kg sits at a distance of 2 m from the pivot point of a seesaw. where should a 16-kg child sit to balan
    12·1 answer
  • There isnt enough sanitidzer(alcohol)what solution to be replaced
    14·1 answer
  • In a game of pool, a cue ball rolls without slipping toward the stationary eight ball with a momentum of 0.23 kg m/s. After the
    14·1 answer
  • This property of matter describes<br> the relationship of mass to volume?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!