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
Sati [7]
2 years ago
11

What is due to acids formed when atmospheric and volcanic gases mix with water

Physics
1 answer:
Ilya [14]2 years ago
5 0

Answer:

Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. The SO2 and NOX react with water, oxygen, and other chemicals to form sulfuric and nitric acids. These then mix with water and other materials before falling to the ground.

Explanation:

You might be interested in
Three positive charges A, B, and C, and a negative charge D are placed in a line as shown in the diagram. All four charges are o
Irina18 [472]

Answer:

a. q_C experiences the greatest net force and q_B experiences the smallest net force

b. Ratio of the greatest to the smallest net force= 9

Explanation:

<u>Electrostatic Forces </u>

Two point-charges q1 and q2, separated a distance d, exert on each other an electrostatic force of magnitude

\displaystyle F=K\frac{q_1q_2}{d^2}

If the charges have the same sign, they repel each other, for different signed charges, they attract. That gives us the direction of each force in the space.

Let's assume all the charges of the problem have a magnitude q, and between two consecutive charges, the distance is d. The proposed layout is shown it the image.

a.

The net force on qA is the sum of those exerted by qB, qC, and qD. But note qB and qC repel qA and qD attracts it, so the total force on qA is

F_{TA}=-F_B-F_C+F_D

Computing the individual forces we have

\displaystyle F_B=\frac{K\ q_A\ q_B}{d^2}=K\ \frac{q^2}{d^2}

\displaystyle F_C=\frac{K\ q_A\ q_C}{(2d)^2}=\frac{1}{4}\ \ \frac{K\ q^2}{d^2}

\displaystyle F_D=\frac{K\ q_A\ q_D}{(3d)^2}=\frac{1}{9}\ \ \frac{K\ q^2}{d^2}

The total force on qA is:

\displaystyle F_{TA}=\frac{K\ q^2}{d^2}(-1-\frac{1}{4}+\frac{1}{9})

\displaystyle F_{TA}=-\frac{41}{36}\ \frac{K\ q^2}{d^2}

\displaystyle |F_{TA}|=\frac{41}{36}\ \frac{K\ q^2}{d^2}

Charge qA repels qB to the right, qC repels qB to the left, and qD attracts qB to the right, thus

\displaystyle F_{TB}=F_A-F_C+F_D

\displaystyle F_{TB}=\frac{K\ q^2}{d^2}-\frac{K\ q^2}{d^2}+\frac{K\ q^2}{(2d)^2}

\displaystyle F_{TB}=\frac{1}{4}\ \frac{K\ q^2}{d^2}

\displaystyle |F_{TB}|=\frac{1}{4}\ \frac{K\ q^2}{d^2}

Charges qA and qb repel qC to the right, and qD attracts qC to the right, thus

\displaystyle F_{TC}=F_A+F_B+F_D

\displaystyle F_{TC}=\frac{K\ q^2}{(2d)^2}+\frac{K\ q^2}{d^2}+\frac{K\ q^2}{d^2}

\displaystyle F_{TC}=\frac{9}{4}\ \frac{K\ q^2}{d^2}

\displaystyle |F_{TC}|=\frac{9}{4}\ \frac{K\ q^2}{d^2}

Charge qA and qB attract qD to the left, and qC atracts qD to the left, thus

\displaystyle F_{TD}=-F_A-F_B-F_C

\displaystyle F_{TD}=-\frac{K\ q2}{(3d)^2}-\frac{K\ q2}{(2d)^2}-\frac{K\ q2}{d^2}

\displaystyle F_{TD}=-\frac{49}{36}\ \frac{K\ q^2}{d^2}

\displaystyle |F_{TD}|=\frac{49}{36}\ \frac{K\ q^2}{d^2}

Comparing the relative values of all the forces

\displaystyle |F_{TC}|>|F_{TD}|>|F_{TA}|>|F_{TB}|

This means that qc experiences the greatest net force and qB experiences the smallest net force

b.

The ratio of the greatest to the smallest forces is

\displaystyle \frac{|F_{TC}|}{|F_{TB}|}=\frac{\frac{9}{4}}{\frac{1}{4}}=9

5 0
3 years ago
Which explains how winds move?
Zolol [24]
The Answer is Winds are caused by moving from air which is from high to low pressure
4 0
2 years ago
Help please <br>the question is in the picture ​
zavuch27 [327]

Answer:

The SI unit of power is the watt

Explanation:

7 0
3 years ago
Read 2 more answers
A 326 g object is attached to a spring and executes simple harmonic motion with a period of 0.250 s. If the total energy of the
Basile [38]

Answer:

a) v_{max}=5.98\frac{m}{s}

b) k=205.92\frac{N}{m}

c) A=0.24m

Explanation:

a) In the equilibrium position of the system, that is when the spring is not elongated, the potential energy is zero. Therefore, the total energy of the system is the maximum kinetic energy:

E=K_{max}\\E=\frac{mv_{max}^2}{2}\\v_{max}=\sqrt{\frac{2E}{m}}\\v_{max}=\sqrt{\frac{2(5.83J)}{0.326kg}}\\v_{max}=5.98\frac{m}{s}

b) The force constant of the spring can be calculated from the natural frequency of the system:

\omega^2=\frac{k}{m}\\k=m\omega^2

Recall that \omega=\frac{2\pi}{T}\\, that is the distance traveled in one revolution divided into the time of one revolution. Replacing and solving for k:

k=\frac{m4\pi^2}{T^2}\\k=\frac{(0.326kg)4\pi^2}{(0.25s)^2}\\k=205.92\frac{N}{m}

c) The maximum speed is directly proportional to the amplitude of the motion:

v_{max}=A\omega\\A=\frac{v_{max}}{\omega}\\A=\frac{(v_{max})T}{2\pi}\\A=\frac{(5.98\frac{m}{s})0.25s}{2\pi}\\A=0.24m

3 0
3 years ago
Why do earthquakes and volcanoes occur along continent and ocean boundaries?
jeyben [28]
Earths plates move, creating them to rub together to create earthquakes, and volcanoes occur because magma melts rocks and the pressure is so intense it causes the lava to leak out of the top of a mountain

4 0
3 years ago
Read 2 more answers
Other questions:
  • A body 'A' of mass 1.5kg travelling along the positive X-axis with speed of 4.5m/s collides with another body 'B' of mass 3.2kg,
    14·1 answer
  • Which of the following is a part of a wave?
    15·1 answer
  • A car owner forgets to turn off the headlights of his car while it is parked in his garage. If the 12.0-V battery in his car is
    10·2 answers
  • Consider an element with energy levels E 0 and E ∗ and degeneracies of those energy levels g 0 and g ∗ , respectively. Determine
    10·1 answer
  • Sam is walking through the park. He hears a police car coming down the street toward him. What happens to the sound of the siren
    13·2 answers
  • On a camping trip on the Oregon coast, you decide to hike to the ocean, but you are not sure of the direction. The time is 4:00
    8·2 answers
  • The elements in group 17 of the periodic table are all called halogens. All halogens have the same
    14·2 answers
  • When density increases, what happens to the number of molecules in a volume of air?
    5·1 answer
  • Forces cause objects to
    8·2 answers
  • Can anyone help me in this question?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!