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2 years ago

Identify the three domains and explain each

Physics

1 answer:

REY [17]2 years ago

8 0

Answer:

The B Major chord, which forms the root of the B scale, is made up of the notes B, D#, and F#— the first, third, and fifth notes of the key of B. On the guitar, using the basic B chord position shown in the picture, these notes arrive in this order: Mute, B, F#, B, D#, and F#

Explanation:

yeah

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A square-based shipping crate is being designed that must contain a volume of 16 ft3 . The material that is used for the base an

Vlada [557]

Answer:

Explanation:

Given

volume $V=16 ft^3$

Suppose base is square with side L

height of crate is h

Volume $V=L^2\times h$

$16=L^2\times h$

Cost of top and bottom area $c_1=3L^2$

Cost of Side area $c_2=4Lh\times 2=8Lh=8L\times \frac{16}{L^2}=\frac{128}{L}$

Total Cost $C=c_1+c_2$

Total Cost $C=3L^2+\frac{128}{L}$

Differentiate C w.r.t Length

$\frac{dC}{dL}=6L-\frac{128}{L^2}$

$L^3=\frac{128}{6}$

$L=2.75 ft$

$h=\frac{16}{2.75^2}=11.46 ft$

Dimensions are $L\times L\times h=2.75\times 2.75\times 11.46$

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2 years ago

What is the safest method to determine electrical current

Kisachek [45]

Break the circuit and apace a meter actually within the circuit.

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1 year ago

Why does the static electricity in an object not constantly shock us?

Nina [5.8K]

Answer:Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged.

Explanation:

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2 years ago

At the beach, differences in temperatures create wind which transfers heat between the land and the water. The same process is a

NeTakaya

Heat transfer by means of fluid flow is called "convection".

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