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3 years ago

How many types of ion are formed when water splits during

Physics

1 answer:

madam [21]3 years ago

8 0

Answer:

Explanation:

Electrolysis of dissolved ionic compounds

An electrolyte formed by dissolving an ionic compound contains: hydrogen ions from the water, and positive ions from the compound. hydroxide ions from the water, and negative ions from the compound.

the answer is 4

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What is the difference between unicellular and multicellular organisms?

bija089 [108]

Multicellular organisms can be much larger and more complex. This is because the cells of the organism have specialised into many different types of cells such as nerve cells, blood cells, muscle cells all performing different functions.

A unicellular organism, also known as a single-celled organism, is an organism that consists of only one cell, unlike a multicellular organism that consists of more than one cell.

8 0

3 years ago

The part of the electromagnetic spectrum that has the longest wavelength is_____

Solnce55 [7]

That is red spectrum........................

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4 years ago

A metal ring 4.00 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpend

liq [111]

Answer:

a) 0.21N/C

b) counterclockwise

Explanation:

a) to find the magnitude of the electric field you can use the following formula:

$\int Eds=-\frac{\Delta \Phi_B}{\Delta t}=-\frac{\Delta AB}{\Delta t}$

A: area of the ring = pi*r^2

E: electric field

Ф_B: magnetic flux

In the line integral you can assume E as constant. Furthermore, you calculate the change in the magnetic flux by taking into account that the time interval is 1.12/0.21=5.33s. By replacing in the formula you obtain:

$\frac{\Delta \Phi_B}{\Delta t}=\frac{A(B_f-B_i)}{5.33s}=\frac{\pi(0.04m)^2(1.12T)}{5.33}=1.056*10^{-3}W/s$

$E\int ds=E(2\pi r)=1.056*10^{-3}W/s\\\\E=\frac{1.056*10^{-3}W/s}{\pi(0.04m)^2}=0.21\frac{N}{C}$

the magnitude if the induced electric field is 0.21N/C

b) By the Lenz's law you can conclude that the current has a direction in a counterclockwise

6 0

3 years ago

Anger is to angry as fire is to what

finlep [7]

Anger is to angry as fire is to blazing.

4 0

3 years ago

Pls help me with this question I want the answer ASAP quick

Sindrei [870]

Answer:

I don't know the answer

Explanation:

I just want the point sorry (\_/)

( - ×)

o o

3 0

3 years ago