In order to manipulate sound without having direct contact with the strings of their instruments, pianists and harpsichordists use a <u>keyboard mechanism.</u>
<h3 /><h3>What does a keyboard mechanism do?</h3>
It act as an intermediary to allow for physical input to become output. This output will depend on the type of object the keyboard is in.
A keyboard on an instrument such as a piano, will convert the physical input of pianists into musical ouput by touching the strings of the piano.
Find out more on pianos at brainly.com/question/2109428
#SPJ1
Area of the bottom rectangle = 6 x 2 = 12 in²
Area of the left rectangle = 3 x 2 = 6 in²
Area of the right rectangle = 2 x 4 = 8 in²
Area of the front and back triangle = 2( 1/2 x 6 x 2) = 12 in²
Total Surface area = 12 + 6 + 8 + 12 = 38 in²
Answer: 38 in²
I'm pretty sure it's A
Explanation:
I did a few quick Google searches on ap classes because I myself do not take them a I read that most colleges do take ap classes as credit. it's no guaranteed however as it says many, not all. and for C I looked it up and I'm assuming they can be taken anywhere. take what I say with a grain of salt though because like I said I just googled it, hope it helps though.
It has to be stated that the subject of a tale virtually manner the message that the author desires to bring in the tale.
<h3>What is a subject?</h3>
Your statistics is incomplete. Therefore, an outline of the query could be given. A subject virtually manner the large message it really is in a tale.
If you need to locate the subject, it is vital that allows you to perceive the plot it really is withinside the tale. It's additionally vital to recognize the manner that which the tale concept characterization and the battle that may be derived withinside the tale.
When those are gotten, the contribution of Billy's attention that he's reliving the day of Tom Harper's dying to the subject of the tale may be derived.
Read more about the characterization :
brainly.com/question/1393329
#SPJ1
The statement that Phenolphthalein is not
affected by PH is False
Phenolphthalein is a colorless
chemical compound, when added to alkaline
solutions it will turns pink, which means it
has been affected by the PH.
Phenolphthalein will remain colorless
if in acidic solution, that's less than PH of 7.
But at pH level of 8.2 it turns pink then at pH
10 it turns magenta.
Therefore, PH do affect Phenolphthalein
indicator
