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2 years ago

Parts of the brain

2 answers:

8 0

Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.

Cerebellum: is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance.

Brainstem: acts as a relay center connecting the cerebrum and cerebellum to the spinal cord. It performs many automatic functions such as breathing, heart rate, body temperature, wake and sleep cycles, digestion, sneezing, coughing, vomiting, and swallowing.

marin [14]2 years ago

7 0

Hypothalamus is part of the brain and is involved in the endocrine system

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Kepler's First Law states that the shape of planetary orbits is a/an ________________ ?

harkovskaia [24]

Answer:

elliptical orbit

Explanation:

There are three laws of planetary motion, which are called Kepler's law of planetary motion.

First Law : It states that all the planets revolve around the sun in an elliptical path and the sun is at one focus of that elliptical path.

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2 years ago

What will change the velocity of a periodic wave?

Fantom [35]

<span>it will be changed by changing the medium of the wave</span>

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2 years ago

Convert 100 millimeters to meters

drek231 [11]

100 millimeters equals 0.1 meters.

3 0

3 years ago

A conductor of radius r, length l and resistivity p has resistance R. It is melted down and formed into a new conductor, also cy

Vaselesa [24]

Answer:

b) R/4 (There seems to an error in mentioning the multiple choices of this question, please see below explanation of correct calculations for this question.)

Explanation:

dimension of the conductor before melting is l, r

reistivity is p

R=(p*l)/(pie*r2)

after reforming length is reduced to L=l/4

volume in both the cases will be same

i.e. pie * r^2 * l =pie * R^2 * L

r^2 * l = R^2 * (1/2)l

due to this radius will become R=sqrt(2) * r

now new reistance is given by Rx=(p * L)/(pie * R^2)

i.e. Rx=(p * l/2)/(pie * r^2 * 2)

after simplification RX=((p * l)/(pie * r^2))/4

i.e. Rx=R/4

5 0

2 years ago

Read 2 more answers

With e in volts per meter and t in seconds. at t = 0, the field is upward. the plate area is 4. 3 × 10-2 m2. for t > 0, what

kenny6666 [7]

The magnitude of the displacement current between the plates is $2.1*10^{-8} A$

Given,

A=4.3* $10^{-2} m^{2}$

$E=(4.0*10^{5})-(6.0*10^{4}t)\\$

$i_{d} =ϵ_{0} *\frac{dϕ_{E} }{dt } =ϵ_{0}A\frac{dE}{dt}$

$i_{d}$ = $ϵ_{0}$ *A* $\frac{d}{dt}$ $(4.0*10^{5})-(6.0*10^{4}t)$ = $-ϵ_{0} *A*6.0*10^{4}$

= - $(8.85*10^{-12})(4.0×10*^{-2})(6.0×10^{4})$ = $-2.1*10^{-8} A$

<h3>Current </h3>

An electrical charge carrier flow known as current often involves electrons or atoms lacking in electrons. The capital letter I is frequently used as a symbol for current. Amperes are the common unit and are denoted by the letter A. A coulomb of electrical charge moves past a certain place in one second as one ampere of current does. Franklin current or conventional current are terms used by physicists to describe how current flows from relatively positive to comparatively negative sites. Negatively charged electrons are the most prevalent charge carriers. They move in a somewhat good direction from relatively negative points.

With e in volts per meter and t in seconds. at t = 0, the field is upward. the plate area is 4. 3 × 10-2 m2. for t > 0, what is the magnitude of the displacement current between the plates?

Learn more about current here:

brainly.com/question/13076734

#SPJ4

5 0

11 months ago

Parts of the brain ​

Parts of the brain