how does a heat sink improve cooling inside computers?

Answers

Answer 1

Answer:

It does this by using a thermal conductor (usually metal) to carry heat away from the processor into fins that expose a high amount of surface area to moving air. This allows the air to be heated, thus cooling the heat sink and the processor as well.

Related Questions

Scientists have discovered a colony of potential organisms on the Planet Moby and named them "Maxoids." Read the information below that scientists have gathered on Maxoids and decide whether Maxoids are living or nonliving things. Explain how you came to this conclusion.

Through testing and observation, scientists have recorded the following characteristics of Maxoids. Maxoids reproduce via sexual reproduction. One parent carries the Maxoid eggs for 12 weeks before they hatch. After hatching, juvenile Maxoids continue to grow for seven months. To acquire energy for growth, Maxoids consume a peculiar liquid substance native to the planet Moby. The Maxoids' cells use this energy, as well as large amounts of water, to carry out important functions. The Maxoids are sensitive to changes in internal temperature. Sometimes they dig holes and lay in them to cool down if they get too warm.

Answers

The Maxoids are living things because they possess the characteristics of living things.

What are living things?

Living things are things which have life in them.

Living things are identified by the characteristics which make them living.

The characteristics of living things include:

Movement - living things are able to move all or parts of their bodyRespiration - living things are able to break down food substances to produce energyNutrition - living things are able to take in food substancesIrritability - living things are able to respond to changes around themGrowth - living things are able to increase in size and massExcretion - living things are able to remove waste substances from their bodiesReproduction - living things are able to produce new ones of their kind

Considering the Maxoids;

They are able to reproduceThey take food in the form of a liquid substanceThey are sensitive to changes in internal temperature

In conclusion, the Maxoids are living things.

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Okay I guess I don’t know if you have to know what’s wrong but

The image shows the gravitational effects of the moon (not shown) on the Earth (depicted here) and the resulting tides that form. Which statements are true about the gravitational force between the Earth and the moon? Select ALL that apply.
Responses
A The moon exerts equal gravitational force on all locations of the Earth
B The moon exerts a smaller gravitational force on Earth locations that are farther away
C The moon must be to the right of the Earth because gravity is an attractive force.
D The moon must be to the left of the Earth because gravity is a repulsive force.
E The moon exerts a greater gravitational force on the Earth than the sun does.

Answers

Answer: B

Explanation:

Brainliest please! (if im right)

The answer is B The moon exerts a smaller gravitational force on Earth locations that are farther away

3. A recent flood in the area has caused many short-term changes to
the ecosystem. Which is a long-term change?
A. Standing water in the streets and sewers
B. Temporary displacement of organisms
C. Permanent change in the landscape
D. Poor water quality in rivers and streams

Answers

Answer:

Explanation:

While standing water in the streets and sewers (option A) and poor water quality in rivers and streams (option D) may persist for some time after the flood, they are generally considered short-term changes as they can eventually be remedied through clean-up efforts and restoration programs.

Temporary displacement of organisms (option B) can also be considered a short-term change, as organisms will eventually return to their original habitats once conditions improve.

However, a permanent change in the landscape (option C) such as altered river channels, new water bodies, or changes in topography, can have lasting effects on the ecosystem and its inhabitants. These changes may alter habitat suitability, nutrient cycling, and water availability, which can impact the ecosystem for years or even decades to come.

Answer: C

Explanation:

The landscape could be flooded. Houses and buildings may be restricted.

All work must be shown to receive credit PLEASE I NEED HELP

Answers

Answer:

Question 1: 4

Explanation:

x0.2

2 x 0 = 0

2 x 2 = 4

1 answer is 10 because F=m*a
F=0.2*20m/s
m/a=F

You eat pizza for lunch. Which step in the digestion process causes a chemical change in the pizza?

Your teeth bite the pizza and take a small piece into your mouth.

Your stomach mixes acid and enzymes with the food to break down protein in the pizza.

Your esophagus is a tube that moves the food from your mouth into your stomach.

Your teeth grind the pizza to smash it.
IF U RIGHT,I WILL GIVE BRAINLIEST

Answers

The answer should be your stomach mixes acid and enzymes with the food to break down protein in pizza.

The pizza will begin to break down in the acid. Causing a chemical change as you digest the pizza the nutrients will be absorbed and filtered.

Your stomach mixes acid and enzymes with the food to break down protein in the pizza is a chemical change.

What is chemical change?

Chemical change is a process in which changes in the composition of any molecules takes place so that as a result of which we get new product.

Bite a pizza and take a small piece into your mouth is a physical process.Moving of food by esophagus is also a physical process.But mixing of enzymes and acids with the food to break down protein in the pizza is a chemical change.

Hence mixing of enzymes and acids is the chemical change.

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Study the topographic map.

Which value is a good estimate of the railroad’s average elevation?

A. 450
B. 480
C. 500
D. 550

Answers

Answer:

the option is a

Explanation:

I believe it would be A.

Fill in the blank.

If you gone call me a _____ make sure you put _______ infront of it

Answers

answer: botch and baddest

Can someone help me please.

Answers

Answer:

the words are too small to see

Explanation:

sorry

Determine the rate of a reaction that follows the rate law:

Answers

Answer:

Explanation:

I am not 100% sure tho correct me if I'm wrong pls:/

D. 5.4 mol is correct

Demonstrate a net force of 50 N to the left. Use three different combinations of people to get the same net force. How many people did you place on each side?

Answers

Answer:

They started to combine the forces all together.

They Combined together

How does an atom change if all of its electrons are removed?
p.s. I'll mark the first answer the brainliest if it is correct! ;)

a. The atom’s volume increases.

b. The atom’s mass increases.

c. The atom becomes positively charged.

d. The atom becomes negatively charged.

Answers

c. The atom becomes positively charged

if the electrons are removed it means theres no longer a negative charge to balance the positive charge of the protons in the atom

C the atom becomes positively charged

What has a diameter of 1,390,000 kilometers (863,706 miles) and is classified by scientists as a G2?

Answers

Answer:

here you go

Explanation:

you welcome

What has a diameter of 1,390,000 kilometers (863,706 miles) and is classified by scientists as a G2?

During digestion, what happens in the stomach?

A. All food molecules are broken down into smaller molecules by chemical reactions.

B. Some types of food molecules are broken down into smaller molecules by chemical reactions.

C. Water in the food passes into the blood and travels to other organs where it is used.

D. Food passes into the blood and travels to other organs where it is used in various reactions.

Answers

Answer:

Explanation:

Food is digested in the stomach for several hours. During this time, a stomach enzyme called pepsin breaks down most of the protein in the food. The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones.

Answer:

Explanation:

What is an ellipse please help)

Answers

normal oval shape traced by a point moving in a plane so that the sum of the distance from the other points is constant.

In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.

Maybe they might use that math thing for Science.

Match these items.

1. imprint of plant or animal
original-remains fossil
2. undecayed plant or animal part
carbonized fossil
3. replaced by a mineral
petrified fossil
4. only carbon remains
cleavage
5. mountain
geology
6. from magma
metamorphic
7. from physical and chemical changes
igneous
8. sandstone
print fossil
9. helps identify rocks
landform
10. science of Earth
sedimentary

Answers

1. print fossil

2. carbonized fossil

3. petrified fossil

4. cleavage

5. landform

6. igneous

7. metamorphic

8. print fossil

9. geology

10. sedimentary

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The print fossil, original-remains fossil, petrified fossil, carbonized fossil, landform, igneous, metamorphic, sedimentary, cleavage, and geology are the respective matches as given in the question.

Print fossil is imprint of plant or animal and basically known as fossil impression. Original-remains fossil comprises of the original tissues and parts of organism and undecayed plant or animal part. Petrified fossil is replaced by a mineral. Carbonized fossil is only carbon remains. Landform is a mountain. Igneous is from magma.

Metamorphic is from physical and chemical changes. Sedimentary rocks are sandstone. Cleavage helps to identify rocks. Geology is the study of science of earth.

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Wind generally moves from:
A. areas of low pressure to areas of high pressure
B. areas of strong pressure to areas of weak pressure
C. areas of weak pressure to areas of strong pressure
D. areas of high pressure to areas of low pressure

Answers

\(\huge{ \mathrm{ \underline{ Answer }}}\: \: ✓ \)

D. Areas of high pressure to areas of low pressure.

_____________________________

\(\mathrm{ \#TeeNForeveR}\)

D areas of high pressure to areas of low pressure :)

help me ill give you brainliest

Answers

The first one is 18.0 ! Just add both of them together!

Where does most fresh water exist?

Answers

Answer:

aquifers, ice caps, and glaciers I think

The answer:

(C) aquifers, ice caps and glaciers

Please help me !!

Is mass conserved when 200 g of water undergoes a physical change? Use complete sentences to support your answer by explaining how this can be demonstrated.

Answers

Answer: Yes, the mass will remain conserved during a physical change.

Explanation: Law of conservation of mass states that mass can neither be created nor be destroyed, but it can only be transformed from one form to another form. In a reaction, total mass on the reactant side will always be equal to the total mass on the product side.

The mass will remain the same; mass is matter and it cannot be created or destroyed

Which use of iron is due to its chemical properties?

producing colored sparks in fireworks
changing from liquid to gas at 2,862°C
conducting electricity and heat
changing from solid to liquid if heated to 1,538°C

Answers

Answer:

changes from liquid to gas at 2,862°C

Explanation:

chemical changes are where you can't go back or change what's made. you can't change it after it's a gas.

I think so it could be conducting electricity and heat

which ones are right

Answers

I think the last one

It's C D and F

hope this helps!

how the remains of plants and animals become fossil fuels. why are they considered nonrenewable resources

Answers

Answer:

It takes a very long time for things to become fossil fuel. Hence why it’s called non-renewable

Explanation:

help me with this I only have one more
1156 g/L
= ________ kg/mL

Answers

The Answer is 0.001156.

To convert g/L to kg/mL, we need to divide the value of g/L by 1000. Therefore:
1156 g/L = 1.156 kg/L
Since 1 L is equal to 1000 mL, we can convert kg/L to kg/mL by dividing by 1000:
1.156 kg/L = 1.156/1000 kg/mL
1.156/1000 kg/mL = 0.001156 kg/mL
Therefore, 1156 g/L is equal to 0.001156 kg/mL.

I am an element that has no luster, brittle, and is a poor conductor of electricity. What element can I be?

Answers

Answer: Oxygen

Explanation:

Oxygen is not a good conductor, it is brittle, and has no luster.

The answers might be oxygen

Ocean waves are just one example of waves that can be used to study the properties of waves. Other examples include the ringing of a bell and the impact of an earthquake.

Can you think of other examples?

Answers

Answer:

Light, sound, and waves in the ocean are common examples of waves. Sound and water waves are mechanical waves; meaning, they require a medium to travel through. The medium may be a solid, a liquid, or a gas, and the speed of the wave depends on the material properties of the medium through which it is traveling.

Explanation:

hope this helps

Answer: there are others

Explanation: there are lght,sound amd ocean waves

PLS HELP DONT GOGGLE!!

Answers

The area where the land meets the sea is called the coastline. This area can have different physical features depending on its location. Some common features of coastlines are beaches, cliffs, bays, harbors, estuaries, and dunes. Beaches are made up of loose particles like sand and gravel that are deposited by the sea.

At the point where land meets the sea, there is often a distinct line of demarcation between the two. This line, known as the shoreline, can take many different forms, depending on the specific geographic location.

In some areas, the shoreline may consist of a wide, sandy beach, while in others it may be rocky and steep.

In general, the shoreline is where the land transitions to the sea, and it is often marked by the presence of waves, tides, and other oceanic phenomena.

How to work out the relative mass of potassium? What is the calculation? ( explained very easily )

Answers

Answer:

Explanation:

Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.

Relative Atomic Mass = Mass of one atom
———————————
(1/12)th Mass of one C12 atom

What is the charge on the Cr in Cr2O72-

Answers

Answer:

+6.

Explanation:

So, a chromium atom here has an oxidation number of +6.

In the dichromate ion, the oxidation number of chromium is+6. The sum of the oxidation numbers in Cr2O72-, a polyatomic ion, is -2, the charge of the ion.

a) The formula of a compound is AB. If the valency of B is 3, what will be the valency of A? b) Baking soda is a white solid and has the formula NaHCO3. How many of each type of atoms are there in it?

Answers

Answer:

The valency of B will be 5

Baking soda contains one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms

Explanation:

Hope it will help you:)

Answer:The valency of B will be 5

Baking soda contains one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms

Explanation:

For the following reaction:
CaO(s) + CO2(g) ⇄ CaCO3(s) ΔH = -178.5 kJ

Which of the following changes would increase the rate of the forward reaction?

Add CaO
Remove CaO
Add CO2
Remove CO2
Add CaCO3
Remove CaCO3
Increase temperature
Decrease temperature
Increase pressure
Decrease pressure

Answers

Increase the temp I think

The concept Le Chatelier's principle is used here to determine the effect of change of concentration, pressure and temperature on the state of equilibrium.

What is Le Chatelier's principle?

According to Le Chatelier's principle, If a system in equilibrium is subjected to a change in concentration, pressure or temperature the equilibrium shifts in the direction that tends to reduce the effect of the change.

Here adding CaO increases the rate of forward reaction. If the concentration of any reacting species is increased, the equilibrium will shift in the forward direction.

The given reaction is exothermic in forward direction. So the increase of temperature shift the equilibrium to the backward direction and the decrease in temperature shift the equilibrium to the forward direction.

Here increasing pressure will shift the equilibrium to the forward direction accompanied by a decrease in the number of moles.

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