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
Vikki [24]
3 years ago
7

What is the "brains" of the computer?

SAT
2 answers:
Flauer [41]3 years ago
7 0

The brains of a computer is a microprocessor called the central processing unit because its a chip containing millions of tiny transistors

romanna [79]3 years ago
3 0

Answer:

The central processing unit (CPU)

Explanation:

You might be interested in
A point charge q1 = -4. 00 nc is at the point x = 0. 60 m, y = 0. 80 m , and a second point charge q2 = +6. 00 nc is at the poin
Alekssandra [29.7K]

The net electric field is the vector sum of the components of the electric

field produced by the two charges.

The values of the magnitude and direction of the net electric field at the origin (approximate values) are;

  • 131.6 N/C
  • 12.6 ° above the negative x–axis

<h3>How are the net electric field magnitude and direction calculated?</h3>

The possible questions based on a similar question posted online are;

(a) The net electric field at the origin.

The electric field due to charge q₁ is given as follows;

\vec E_{1x} = \mathbf{ \dfrac{1}{4 \cdot \pi \cdot \epsilon_0} \cdot \dfrac{q_1}{\vec{r}^2_2}}

Which gives;

\vec{E}_{1x} =\mathbf{ \dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(-4 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2}} \cdot cos\left(arctan\left(\dfrac{0.8}{0.6} \right) \right) =-21.6 \, N/C

\vec{E}_{1y} = \mathbf{\dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(-4 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2}} \cdot sin\left(arctan\left(\dfrac{0.8}{0.6} \right) \right) = 28.8 \, N/C

Which gives;

\vec{E}_1 = \mathbf{21.6 \, N/C  \cdot \hat x +  28.8 \, N/C \hat y}

\vec{E}_{2x} = \dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(6.00 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2} = 150 \, N/C

Therefore;

\vec  {E} = \left[ 21.6 \, N/C - 150 \, N/C \right] \left( \hat x \right) + \left(28.8 \, N/C \right) \left( \hat y \right)

\vec  {E} = \mathbf{\left( -128.4 \, N/C  \right) \left( \hat x \right) + \left(28.8 \, N/C \right) \left( \hat y \right)}

The magnitude of the net electric field is therefore;

E = \sqrt{(-128.4^2 + 28.8^2)} ≈ 131.6

  • The magnitude of the net electric field at the origin is E ≈<u> 131.6 N/C</u>

(b) The direction of the net electric field at the origin.

  • The \ direction \ is \ arctan \left(\dfrac{28.8}{-128.4} \right) \approx \underline{ 12.6^{\circ}} \ above \ the \ negative \ x-axis

Learn more about electric field strength here:

brainly.com/question/14743939

brainly.com/question/3591946

3 0
2 years ago
Just answer<br><br><br><br> Precambrian time.
Sonja [21]

Answer:

The Precambrian (or Pre-Cambrian, sometimes abbreviated pЄ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the Phanerozoic eon, which is named after Cambria, the Latinised name for Wales, where rocks from this age were first studied. The Precambrian accounts for 88% of the Earth's geologic time.

Explanation:

4 0
3 years ago
In its comprehensive sense, sociology In its comprehensive sense, sociology can be regarded as the study of:can be regarded as t
fomenos

Answer:

Social life is the correct answer.

Explanation:

7 0
3 years ago
Designing the mind: the principles of psychitecture pdf free download
padilas [110]

The book "Principles of Psychitecture"  helps individuals scale the heights of self-mastery and lead great lives.

<h3>What is the book "Principles of Psychitecture" about?</h3>

It is a book that is entails a philosophical manifesto and practical self-development guide on the teachings of legendary thinkers like Marcus Aurelius, Lao Tzu, Friedrich Nietzsche, and Abraham Maslow.

Generally, the books gives an ideas & techniques that allows to integrate into a vital theory for helping individuals scale the heights of self-mastery and lead great lives.

Read more about Principles

brainly.com/question/13383200

#SPJ1

3 0
2 years ago
How do ""concord hymn"" and ""each and all"" reflect transcendentalist ideas?
SashulF [63]

Answer:

Both poems connect nature and the spiritual world.

Explanation:

I took the test

7 0
3 years ago
Read 2 more answers
Other questions:
  • One way to find out if a college requires the PROFILE is to:
    12·1 answer
  • This really isn’t a math question but, what do you prefer, Coca-Cola or Sprite
    13·2 answers
  • IMPOSSIBLE COMBO, ONLY GODS CAN SOLVE::
    8·1 answer
  • What is the domain of the function f(x) = mc001-1. Jpg ? mc001-2. Jpg mc001-3. Jpg mc001-4. Jpg mc001-5. Jpg.
    10·2 answers
  • The top of a 25-foot ladder is sliding down a vertical wall at a constant rate of 3 feet per minute. When the top of the ladder
    8·1 answer
  • Could 7.2 inches and 28 inches be the diameter and circumference of the same circle
    15·1 answer
  • How many electrons in an atom can have each of the following quantum number or sublevel designations?
    8·1 answer
  • what is the best summary of the line in bold? citizens must support their government in times of war no matter what. many thousa
    9·1 answer
  • In spinal motion restriction of the adult, which action demonstrates correct stabilization technique
    7·1 answer
  • 41. Planning stakeholders can be categorized as those who actively participate, those who provide input, and those who:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!