3.why does energy as heat move away from the tropics and toward the pole in the global weather system? 5. A student is reading about predicted upcoming El Niño event. In what way could the student expect to see the global weather patterns change?

Answers

Answer 1

Answer: There are three types of heat transfer or heat propagation; conduction, convection and radiation. Heat transfer is the process by which heat projects externally however, depending on the temperature and pressure. Also called the movement of heat from a low temperatured state which increases as heat progresses.
Conduction is the heat transfer by contact, immediate contact.
Convection is the transfer of heat through air and water.
Radiation is the transfer of heat regardless of the presence of atoms or particles.

Answer 2

Answer:

Answer:

Well since this question was asked years ago, I do believe that there is more solar energy at the equater and less at the poles.

Explanation:

Related Questions

On a weather map places that have the same temperature are joined with lines called
Why is it important to use the correct number of significant digits whenreporting the results of an experiment?OA. The number of significant digits indicates how many experimentsyou performedOB. The number of significant digits indicates how spread out yourdata are.) C. The number of significant digits indicates what your average datavalue is.OD. The number of significant digits indicates how precise yourmeasurements are
When atoms form a bond, it is usually because each atom acquires a more stable arrangement of electrons in its electron shells. What is the best description of this arrangement of electrons?A.All shells have the same number of electrons.B.The inner shells are empty.C.The outer shell is completely full.D.All shells are half full.
Why is it important that the mouth and stomach are near the start of the digestive system? thx
Calculate the volume of 1280 kilograms of aluminium if the density of aluminium is 2700 kg/m³. Give your answer to 2 decimal places.

The KE of a body becomes 2 times of its original value then the new momentum will be more than its initial momentum by

Answers

Answer:

√2

Explanation:

If the final kinetic energy is 2 times the initial kinetic energy:

KE = 2 KE₀

½ mv² = 2 (½ mv₀²)

v² = 2 v₀²

v = √2 v₀

Therefore, the ratio of the final momentum to the initial momentum is:

p / p₀

mv / (mv₀)

v / v₀

√2

A skateboarder traveling at 4.45 m/s can be stopped by a strong force in 1.82 s and by a weak force in 5.34 s.The mass of the skateboarder and the skateboard is 53.6 kg.

What is the impulse on the skateboarder?
What is the average force on the skateboarder in each of these stops?

Answers

1) Impulse: $-238.5 kg m/s$

2) Strong force: -131.1 N, weak force: -44.7 N

Explanation:

The impulse exerted on an object is equal to the change in momentum of the object itself.

Mathematically:

$I=\Delta p=m(v-u)$

where

m is the mass of the object

u is the initial velocity

v is the final velocity

For the skateboarder in this problem, we have:

m = 53.6 kg

u = 4.45 m/s

v = 0 (it comes to a stop)

Therefore, the impulse is

$I=(53.6)(0-4.45)=-238.5 kg m/s$

Where the negative sign indicates that the direction is opposite to the motion of the object.

The impulse is also equal to the product between the force applied and the duration of the collision:

$I=F\Delta t$

where

I is the impulse

F is the average force

$\Delta t$ is the time during which the force is applied

The strong force is applied in a time of

$\Delta t = 1.82 s$

Therefore this force is

$F=(I)/(\Delta t)=(-238.5)/(1.82)=-131.1 N$

The weak force is applied in a time of

$\Delta t = 5.34 s$

So this force is

$F=(I)/(\Delta t)=(-238.5)/(5.34)=-44.7 N$

Learn more about impulse:

brainly.com/question/9484203

#LearnwithBrainly

Polaris, the North Star, is almost always visible in the same location because A) it is the brightest star in the sky. B) it is gravitationally attracted to our sun. C) it is the closest star to the earth, besides our sun. Eliminate D) the axis of the earth passes directly through the North Star.

Answers

The north end of the Earth's axis points almost exactly toward Polaris.
The only time when Polaris is not visible at the same place in the sky
at night is when that part of the sky is cloudy.

Answer D, The axis of the earth passes directly through the north star.

Explanation: I did it on usatestprep

How is electron movement related to the bonding in sodium chloride? A) The atomic orbitals overlap and share electrons causing an ionic bond to form. B) Electrostatic sharing of electrons between atoms allows covalent bond formation. C) Electrons exchange creating ions to form an ionic bond by electrostatic attraction. D) Orbital overlap occurs between the atoms to exchange electrons to form the covalent bond.

Answers

Answer: Option (C) is the correct answer.

Explanation:

Sodium has atomic number 11 and its electronic distribution is 2, 8, 1. Whereas chlorine has atomic number 17 and its electronic configuration is 2, 8, 7.

Therefore, we can see that sodium has one extra electron and chlorine has deficiency of one electron.

So, in order to complete their octet sodium will give its one valence electron to the chlorine atom. Hence, there is exchange of electrons and thus it will result in the formation of ionic bond.

Thus, we can conclude that in sodium chloride electron movement is related to the bonding as electrons exchange creating ions to form an ionic bond by electrostatic attraction.

Answer:

Its C

Explanation: just had it on usatestprep

Plants are made of_________________cells, which have membrain-bound_____.