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
Artemon [7]
3 years ago
13

An electrolyte solution has an average current density of 1 ampere per square decimeter (A/dm^2). What is the current density of

the solution in A/m^2?

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
4 0
<h2>Answer:</h2>

<u>the density of electrolyte solution is 100 ampere per square meter</u>

<h2>Step-by-step explanation:</h2>

We know that the Average current density of the solution = 1 ampere per square decimeter  and we need to find the average current density of the solution in ampere per square meter. So


Lyrx [107]3 years ago
4 0
We should know that  ⇒⇒⇒ 1 meter = 10 decimeters
1 m = 10 dm

∴ 1 m² = 100 dm²  ⇒⇒⇒ 1 dm² = 0.01 m²

For the given dimension
1 (A/dm²) = 1 \frac{A}{dm^2}  = 1 \frac{A}{0.01 \  m^2} = 1 * \frac{1}{0.01 } \frac{A}{m^2} = 100 \ \frac{A}{m^2}

note: 1/0.01 = 100



You might be interested in
The equation below represents Function A and the graph represents Function B:
polet [3.4K]

Answer:

  Slope of Function B = 2 x Slope of Function A.

Step-by-step explanation:

The graph of Function B shows its slope to be 4 units up for 1 unit to the right, so 4.

The equation for Function A shows its slope to be the coefficient of x, so 2.

___

4 is 2 times 2, so ...

  the slope of Function B is 2 times the slope of Function A.

6 0
3 years ago
Read 2 more answers
A jet plane has a takeoff speed of vto = 75 m/s and can move along the runway at an average acceleration of 1.3 m/s2. If the len
pishuonlain [190]
Initial velocity of the plane is Vo = 0.
acceleration a = 1.3 m/s2
total distance = 2.5 km = 2500m

time taken to reach 2.5 km with 1.3m/s^2 acceleration = t
S = Vo t + 0.5 a t^2
2500 = 0 + (0.5*1.3* t^2)
t^2 = 3846.15
t = 62 s

the maximum velocity plan can reach within 62 s is Vt
Vt = Vo + a t
Vt = 0 + (1.3*62)
Vt = 80.6 m/s

Since 80.6 m/s is greater than 75 m/s, plane can use this runway to takeoff with required speed.
6 0
3 years ago
Read 2 more answers
50 is 1/10 of whatttt I NEED HELP
GREYUIT [131]

Answer:

let \: the \: unknown \:  = x \\ then \:  \frac{x}{10}  = 50 \\ x = 50 \times 10 \\ x = 500 \\ thank \: you

7 0
3 years ago
Read 2 more answers
Y = 15x + 10, where y is the total cost of renting 1 bicycle on the boardwalk for x hours. Determine whether the function is pro
vova2212 [387]

Answer:

The function is non-proportional.

Step-by-step explanation:

If the function was proportional, when the number of hours spent riding the bicycle is equal to 0, the total cost of renting the bicycle would also be 0. In other words, the function would be proportional if y=0 when x=0. However, this is not the case.

y=15x+10

Plug 0 into the equation as x

y=15(0)+10\\y=10

When 1 bicycle has been rented for 0 hours, the customer still has to pay 10 dollars just for renting it. When x=0, y=10. This means that the function is non-proportional.

I hope this helps!

4 0
3 years ago
Suppose that water is pouring into a swimming pool in the shape of a right circular cylinder at a constant rate of 7 cubic feet
olchik [2.2K]
V = (pi)r² h
v = (pi)5² h
v = 25(pi) h
take derivative with respect to h
dv/dh = 25(pi)

(dv/dt)*(dt/dh) = dv/dh

dv/dt is given to be 5 cm³
solved for dv/dh = 25(pi)

5(dt/dh) = 25(pi)
dt/dh = 25(pi)/5
dt/dh = 5(pi)

then the recipricol of dt/dh; we want to find dh/dt = 1/(5(pi))
5 0
3 years ago
Other questions:
  • Jenny is going to paint the wall in her bedroom her while measures 25 feet long by 15 feet wide she plans to buy enough paint to
    7·1 answer
  • Which word phrases is correct? 0.223 two hundred twenty-three hundredths two hundred twenty-three thousandths
    7·2 answers
  • Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are each 29 centimeters long. The wood comes
    5·1 answer
  • What is 2 3/5 minus 1 3/8 estimate the answer.
    10·1 answer
  • Use long division to find the quotient below. (x2 + x – 20) ÷ (x – 4)
    11·1 answer
  • I NEED HELP PLEASE HELP ME IF YOU CAN
    11·2 answers
  • (–23) – 45 – (–98) = ?
    14·2 answers
  • What is the area of the circle represented by the equation x^2+y^2-6y=16
    11·1 answer
  • a rectangle has a length of x3y4 inches and a width of xy7 inches . Which expression represents the ratio of the length of the r
    10·1 answer
  • 4. Find the following function values.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!