Answer:
The modulus and argument are 2√2 and 3π/4. The polar form is 2√2(cos 3π/4 + i sin 3π/4).
Explanation:
An accelerometer is a sensor found in certain smartphones. This is further explained below.
<h3>What is an accelerometer?</h3>
Generally, An accelerometer is a kind of sensor that may be discovered in some mobile devices.
In conclusion, An accelerometer is a kind of sensor that may be discovered in some mobile devices.
Read more about accelerometers
brainly.com/question/13316129
#SPJ1
The statement "hina's strict censorship rules present serious challenges; a post on acebook could lead to ail time" is True. This is further explained below.
<h3>What is Marketing?</h3>
Generally, marketing may refer to either the activity of promoting and selling items or services or the business of doing so. Marketing can also include doing market research and advertising.
In conclusion, It is accurate to say that hina's stringent censorship policies provide severe issues; a post on acebook might lead to prison time.
Read more about Marketing
brainly.com/question/13414268
#SPJ1
When the PH is 7.0, the hydronium Ion Concentration is gotten as; [H3O+] = 1 × 10^(-7) M
<h3>How to find the Concentration of an Ion? </h3>
The formula to find the pH of an Ion concentration is;
pH = - log [H3O+]
where;
[H3O+] is the molar concentration of hydronium ion.
We are told that the pH is 8.0. Thus;
8.0 = - log [H3O+]
10^(-8) = [H3O+]
[H3O+] = 1 × 10^(-8) M
Thus, when pH = 7.0, we have;
7.0 = - log [H3O+]
[H3O+] = 1 × 10^(-7) M
Complete question is;
When the fish-tank water has a pH of 8.0, the hydronium ion concentration is 1.0 × 10-8 mole per liter. What is the hydronium ion concentration when the water has a pH of 7.0?
Read more about Ion Concentration at; brainly.com/question/3997048
#SPJ1
