What will happen when the earth's core cools?

What will happen when the earth's core cools?
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1 Answer

Answer :

It’ll be a few billion years before this happens so I’ll keep my concern at a minimum… (thinks about how the recession is affecting her finances again)
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Related questions

What might happen next when an air mass cools to the point where it becomes saturated?

Description : What might happen next when an air mass cools to the point where it becomes saturated?

Last Answer : Precipitation

When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

Description : When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

Last Answer : When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

Why does the Earth's core have such a high temperature

Description : I heard that the Earth's core has a temperature of 6000 degrees Celsius. Is it even possible? And it hasn't cooled in those hundreds of thousands of years?

Last Answer : I recommend studying something about it here, for example here http://www.national-geographic.cz/clanky/zemske-jadro-je-mnohem-zhavejsi-nez-vedci-odhadovali.html#.VfJSLuQVjIU

What is the Earth's core?

Description : Is it hot lava?

Last Answer : Hmmm ... No - it's not .. Yes - it's ...: o According to theories - I wasn't there ... If you imagine "lava" as a magma eruption on the earth's surface - then no. If as "something" very hot, then yes. It is a mixture of many "hot" elements (and a few compounds) under high pressure.

how hot is the earths outer core?

Description : how hot is the earths outer core?

Last Answer : Need Answer

In which part of earths core do convection currents occur?

Description : In which part of earths core do convection currents occur?

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What percentage of the earths outer core is iron?

Description : What percentage of the earths outer core is iron?

Last Answer : We do not know exactly because there is no way to get to it itfind out. We know the outer core composed mainly of a nickel-ironalloy.We believe that the composition of Iron meteorites must ... these rangesfrom 5% to 62% nickel from meteorite to meteorite with an averageof 5% nickel leaving 95% Iron.

Are all tectonic plates located at earth's core?

Description : Are all tectonic plates located at earth's core?

Last Answer : No tectonic plates are in or even near the earth's core!The tectonic plates are fragments of the earth's crust.At subduction zones the edge of the subducting tectonic platedescends as much as a few hundred miles down into the earth'smantle before melting and becoming part of the mantle.

Is it true Scientist have concluded that earths inner core is made of solid iron?

Description : Is it true Scientist have concluded that earths inner core is made of solid iron?

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How scientists study earth's core?

Description : How scientists study earth's core?

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What is earths outer core inferred to be?

Description : What is earths outer core inferred to be?

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Is the earth's outer core under low pressure?

Description : Is the earth's outer core under low pressure?

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What are the inferred pressure and temperature at the boundary of the earths stiffer mantle and outer core?

Description : What are the inferred pressure and temperature at the boundary of the earths stiffer mantle and outer core?

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Is it true Scientist have concluded that earths inner core is made of solid iron?

Description : Is it true Scientist have concluded that earths inner core is made of solid iron?

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How does Earth's core transmit heat?

Description : How does Earth's core transmit heat?

Last Answer : By conduction and convection.

Why is the Earth's core hot? What caused it to heat up? Is it still heating, or now cooling?

Description : Why is the Earth's core hot? What caused it to heat up? Is it still heating, or now cooling?

Last Answer : Scientists estimate that temperature at the Earth's core is about 5538{+0}C. Much of the heat inside the Earth today comes from elements that were present when the planet was first formed billions of years ... function of their half-life. Therefore, Earth's core is not heating up, it's cooling down.

Assuming uniform density of the core, the acceleration due to gravity below the Earth's surface is A. inversely proportional to the square of the distance from the center of the Earth B. inversely proportional to the distance from the center of the Earth C. directly proportional to the square of the distance from the center of the Earth D. directly proportional to the distance from the center of the Earth

Description : Assuming uniform density of the core, the acceleration due to gravity below the Earth's surface is A. inversely proportional to the square of the distance from the center of the Earth ... center of the Earth D. directly proportional to the distance from the center of the Earth

Last Answer : directly proportional to the distance from the center of the Earth

Origin of gravitational field is A. charges B. masses C. Earth's core D. matter

Description : Origin of gravitational field is A. charges B. masses C. Earth's core D. matter

Last Answer : masses

f you stood at the corner of Calle San Martin and Calle de la Duena in San Martin de Valdeglesias, Spain, and dug a vertical shaft straight down through the Earth's core, where would you surface?

Description : f you stood at the corner of Calle San Martin and Calle de la Duena in San Martin de Valdeglesias, Spain, and dug a vertical shaft straight down through the Earth's core, where would you surface?

Last Answer : (Answer: Main Street/Pioneer Highway in Palmerston North, New Zealand)

Which of the following is TRUE of an earthquake's epicenter and focus? w) they are the same x) the focus is above the epicenter y) the epicenter is at the earth's surface z) the focus is at the earth's inner core

Description : Which of the following is TRUE of an earthquake's epicenter and focus? w) they are the same x) the focus is above the epicenter y) the epicenter is at the earth's surface z) the focus is at the earth's inner core

Last Answer : ANSWER: Y -- THE EPICENTER IS AT THE EARTH'S SURFACE

What kind of change is it when water cools to ice ?

Description : What kind of change is it when water cools to ice ?

Last Answer : When water cools, it turns into ice. This is a physical change.

What color cup of tea cools down quickly ?

Description : What color cup of tea cools down quickly ?

Last Answer : Tea in a black cup cools quickly.

The car cools the engine even after removing the key.

Description : Is it okay? This is a BMW

Last Answer : Yeah, it's okay after removing the key, the engine still has to cool down so that it doesn't get too hot and doesn't overheat, it takes about 1-3 minutes :-)

what cools a bottle of water faster ice or ice water

Description : what cools a bottle of water faster ice or ice water

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A hot air balloon has a volume of 2800 m^3 at 99°C. What is the volume if the air cools to 80°C?

Description : A hot air balloon has a volume of 2800 m^3 at 99°C. What is the volume if the air cools to 80°C?

Last Answer : A hot air balloon has a volume of 2800 m3 at 99°C. What is the volume if the air cools to 80°C?

What is smooth glassy rock that forms when lava cools so fast that there is no time for crystals to form?

Description : What is smooth glassy rock that forms when lava cools so fast that there is no time for crystals to form?

Last Answer : Obsidian

How much heat energy will be lost by a 200 gram mass of water as it cools from 40 C to 35C?

Description : How much heat energy will be lost by a 200 gram mass of water as it cools from 40 C to 35C?

Last Answer : You need to multiply together all of the following:* The mass ingrams* The temperature difference* The specific heat of water

Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?

Description : Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?

Last Answer : No, these features form when magma cools into rocks BEFOREreaching the surface.

What is formed when the magma cools and solidifies?

Description : What is formed when the magma cools and solidifies?

Last Answer : When magma cools and solidifies, it forms igneous rock.

What type of volcano forms as lava spreads over a long distance and then cools and forms a hill that slopes gently?

Description : What type of volcano forms as lava spreads over a long distance and then cools and forms a hill that slopes gently?

Last Answer : What is the answer ?

What type of igneous material cools the fastest?

Description : What type of igneous material cools the fastest?

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What is formed when the magma cools and solidifies?

Description : What is formed when the magma cools and solidifies?

Last Answer : When magma cools and solidifies, it forms igneous rock.

Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?

Description : Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?

Last Answer : No, these features form when magma cools into rocks BEFOREreaching the surface.

What happens when vapour if it water cools down?

Description : What happens when vapour if it water cools down?

Last Answer : The water vapour (often known as steam) is caused by bringing the liquid water to boiling point. When the water vapour cools it condenses back into liquid water.

If a crystal cools rapidly it will?

Description : If a crystal cools rapidly it will?

Last Answer : small

In a cup, tea cools from 90°C to 80°C in exactly one minute. It will cool from 70°C to 60°C in (a) less than one minute (b) exactly one minute (c) nearly one minute (d) more than one minute

Description : In a cup, tea cools from 90°C to 80°C in exactly one minute. It will cool from 70°C to 60°C in (a) less than one minute (b) exactly one minute (c) nearly one minute (d) more than one minute

Last Answer : Ans:(d)

How does La-Nina affect the Pacific Ocean? (1) Decreases salinity of ocean (2) Cools downs the temperature of water (3) Maintains stable temperature of water (4) Increases salinity of ocean

Description : How does La-Nina affect the Pacific Ocean? (1) Decreases salinity of ocean (2) Cools downs the temperature of water (3) Maintains stable temperature of water (4) Increases salinity of ocean

Last Answer : (2) Cools downs the temperature of water Explanation: La-Nina is a climate pattern that describes the cooling of surface waters of the Pacific Ocean along the tropical west coast of South America.

During hot weather, the fan produces a feeling of comfort. This is because – (1) fan supplies cool air (2) fan cools the air (3) our perspiration evaporates rapidly (4) conductivity of air increases

Description : During hot weather, the fan produces a feeling of comfort. This is because – (1) fan supplies cool air (2) fan cools the air (3) our perspiration evaporates rapidly (4) conductivity of air increases

Last Answer : (3) our perspiration evaporates rapidly Explanation: Fans make the air more comfortable for two reasons: (1) by moving the air, they blow away body heat and evaporate sweat, cooling the body, and (2) they also mix the cooler air near the floor with the warmer air by people's faces.

We feel cool when we sit near the fan, this is because – (1) fan gives cool air. (2) an cools surrounding air. (3) air vapourises the sweat on our body. (4) we feel cool when air touches the body.

Description : We feel cool when we sit near the fan, this is because – (1) fan gives cool air. (2) an cools surrounding air. (3) air vapourises the sweat on our body. (4) we feel cool when air touches the body.

Last Answer : (3) air vapourises the sweat on our body. Explanation: We feel comfortable sitting under a fan when we are perspiring because a fan increases the rate of evaporation of sweat (or moisture) from our body and makes us feel cool and comfortable.

What happens to a liquid, when the vapour pressure equals the atmospheric pressure? (1) The liquid cools (2) The liquid boils (3) No change (4) The liquid evaporates

Description : What happens to a liquid, when the vapour pressure equals the atmospheric pressure? (1) The liquid cools (2) The liquid boils (3) No change (4) The liquid evaporates

Last Answer : (2) The liquid boils Explanation: Ordinary evaporation is a surface phenomenon -since the vapor pressure is low and since the pressure inside the liquid is equal to atmospheric pressure plus ... pressure is equal to atmospheric pressure, bubbles form, and the vaporization becomes a volume phenomena.

How will a molded-case circuit breaker react after it has tripped, as a result of an overloaded circuit? A. The breaker will trip again if immediately reset. B. The breaker handle will lock in the OFF position. C. The breaker handle will lock in the tripped position until the thermal element cools down. D. The breaker handle cannot be moved to the OFF position until the thermal element cools down.

Description : How will a molded-case circuit breaker react after it has tripped, as a result of an overloaded circuit? A. The breaker will trip again if immediately reset. B. The breaker handle will lock in ... down. D. The breaker handle cannot be moved to the OFF position until the thermal element cools down.

Last Answer : Answer: A

A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes. (A) 10 (B) > 10 (C) < 10 (D) Either (B) or (C), depends on the mass of the body

Description : A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes. (A) 10 (B) > 10 (C) < 10 (D) Either (B) or (C), depends on the mass of the body

Last Answer : (B) > 10

The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. Keeps the plant material cool c. Cools the propagation medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Description : The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. ... medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Last Answer : Increases humidity around the cutting and reduces transpiration

Pick out the correct statement. (A) A real gas on expansion in vacuum gets heated up (B) An ideal gas on expansion in vacuum gets cooled (C) An ideal gas on expansion in vacuum gets heated up (D) A real gas on expansion in vacuum cools down whereas ideal gas remains unaffected

Description : Pick out the correct statement. (A) A real gas on expansion in vacuum gets heated up (B) An ideal gas on expansion in vacuum gets cooled (C) An ideal gas on expansion in vacuum gets heated up (D) A real gas on expansion in vacuum cools down whereas ideal gas remains unaffected

Last Answer : (D) A real gas on expansion in vacuum cools down whereas ideal gas remains unaffecte

A solid aluminium ball, when quenched in a water bath maintained at 40°C, cools down from 550°C to 450°C in 20 seconds. The expected temperature of the ball after next 20 seconds may be about __________ °C. (A) 370 (B) 340 (C) 320 (D) 300

Description : A solid aluminium ball, when quenched in a water bath maintained at 40°C, cools down from 550°C to 450°C in 20 seconds. The expected temperature of the ball after next 20 seconds may be about __________ °C. (A) 370 (B) 340 (C) 320 (D) 300

Last Answer : (A) 370

Cooling towers operate through a ____process that efficiently cools the already cycled water to be reused. 1. Heat exchange 2. Heat expand 3. Heat transfer 4. None of above

Description : Cooling towers operate through a ____process that efficiently cools the already cycled water to be reused. 1. Heat exchange 2. Heat expand 3. Heat transfer 4. None of above

Last Answer : Heat transfer

Consider the diurnal (daily) cycle of temperature at the surface. Why is the tem- perature maximum in the mid-to-late afternoon? (a) There is a net energy gain at the surface from dawn to mid- afternoon. (b) Clouds form in mid-to-late afternoon, cutting down the solar heating and cooling the surface. (c) The intensity of solar radiation is at a maximum at this time. (d) Late in the day, evaporation from the surface increases and this cools the surface.

Description : Consider the diurnal (daily) cycle of temperature at the surface. Why is the tem- perature maximum in the mid-to-late afternoon? (a) There is a net energy gain at the surface from dawn to mid- ... this time. (d) Late in the day, evaporation from the surface increases and this cools the surface.

Last Answer : There is a net energy gain at the surface from dawn to mid- afternoon.

The first step in the generation of a sea breeze is . (a) air over land expands and builds a pressure gradient at the surface that pushes air offshore (b) air over land expands and builds a pressure gradient at the surface that pushes air onshore (c) hot air over land rises, cools and forms a cloud (d) air over land expands and builds a pressure gradient aloft that pushes air offshore

Description : The first step in the generation of a sea breeze is . (a) air over land expands and builds a pressure gradient at the surface that pushes air offshore (b) air over land expands and builds ... forms a cloud (d) air over land expands and builds a pressure gradient aloft that pushes air offshore

Last Answer : air over land expands and builds a pressure gradient aloft that pushes air offshore

Spent fuel from a nuclear power plant cools down and loses most of its radioactivity through decay. In the first year, spent fuel loses about what percentage of its radioactivity? w) 10 percent x) 50 percent y) 80 percent z) 100 percent

Description : Spent fuel from a nuclear power plant cools down and loses most of its radioactivity through decay. In the first year, spent fuel loses about what percentage of its radioactivity? w) 10 percent x) 50 percent y) 80 percent z) 100 percent

Last Answer : ANSWER: Y -- 80 PERCENT

How would you maintain good association with such a colleague who is clear in heart but very aggressive in behaviour? Options: A) You restrict your personal relations B) You maintain relations but whenever he cools down, tell him his mistakes politely C) You snap your relations D) You maintain personalized relations

Description : How would you maintain good association with such a colleague who is clear in heart but very aggressive in behaviour? Options: A) You restrict your personal relations B) You maintain relations ... tell him his mistakes politely C) You snap your relations D) You maintain personalized relations

Last Answer : B) You maintain relations but whenever he cools down, tell him his mistakes politely