Why Venus is hotter than Mercury give reason?

Why Venus is hotter than Mercury give reason?

Hint: Venus is hotter than Mercury because it has a much thicker atmosphere. Mercury is closer to the Sun but it has a very thin atmosphere and all the heat trapped goes out in space, while Venus with its much thicker atmosphere holds all the heat it gets.

What is the reason that Venus has such a high temperature?

The incident visible and infrared spectrum from the Sun are major contributors to the extremely hot temperatures on Venus, with the dense, carbon dioxide atmosphere not letting the infrared rays escape back into space.

Is Venus hotter than Mercury yes or no?

(But Mercury is not the hottest planet in the solar system. The hottest planet is Venus.) On its dark side, Mercury gets very cold because it has almost no atmosphere to hold in heat and keep the surface warm.

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Why are the temperatures on Venus too hot to sustain life?

Although Venus is not the planet closest to the sun, its dense atmosphere traps heat in a runaway version of the greenhouse effect that we see firsthand on Earth with global warming. As a result, temperatures on Venus reach 880 degrees Fahrenheit (471 degrees Celsius), which is more than hot enough to melt lead.

Which planet is hottest and why?

Venus is the exception, as its proximity to the Sun, and its dense atmosphere make it our solar system’s hottest planet. The mean temperatures of planets in our solar system are: Mercury – 333°F (167°C) Venus – 867°F (464°C)

What is the hottest planet in the universe?

Venus is not the hottest planet in the universe. The hottest known planet is KELT-9b, which has a surface temperature of 7,800 degrees Fahrenheit, or 4,300 degrees Celsius, according to NASA’s Jet Propulsion Laboratory at the California Institute of Technology. It is 670 light-years from Earth.

Does it rain on Venus?

The most acidic rain in the Solar System is found on the planet Venus, where the working fluid in the cycle of evaporation, condensation and precipitation is a sulphuric acid solution (rather than water, as on Earth).

What are 5 facts about Venus?

  • A day on Venus is longer than a year. …
  • Venus is hotter than Mercury – despite being further away from the Sun. …
  • Unlike the other planets in our solar system, Venus spins clockwise on its axis. …
  • Venus is the second brightest natural object in the night sky after the Moon.

  • A day on Venus is longer than a year. …
  • Venus is hotter than Mercury – despite being further away from the Sun. …
  • Unlike the other planets in our solar system, Venus spins clockwise on its axis. …
  • Venus is the second brightest natural object in the night sky after the Moon.
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Is it too hot to live on Venus?

Most astronomers feel that it would be impossible for life to exist on Venus. Today, Venus is a very hostile place. It is a very dry planet with no evidence of water, its surface temperature is hot enough to melt lead, and its atmosphere is so thick that the air pressure on its surface is over 90 times that on Earth.

Which planet is hottest in Milky Way?

Venus’ thick atmosphere traps heat creating a runaway greenhouse effect – making it the hottest planet in our solar system with surface temperatures hot enough to melt lead. The greenhouse effect makes Venus roughly 700°F (390°C) hotter than it would be without a greenhouse effect.

Why doesn’t Mercury burn up?

It is made of rocky materials that have melting points above about 600℃. So while Mercury is indeed very hot, it is not hot enough to melt. And certainly not hot enough to boil or turn into gas.

What is the hottest planet for kids?

Even though Venus isn’t the closest planet to the Sun, it is still the hottest. It has a thick atmosphere full of the greenhouse gas carbon dioxide and clouds made of sulfuric acid. The gas traps heat and keeps Venus toasty warm.

On what planet does it rain gold?

The weather on this piping hot exoplanet is truly out of this world. A massive gas giant orbiting a star about 855 light-years from Earth, WASP-121b may have metal clouds and rain made of liquid gems, according to new research.

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Which planet rains acid?

But if that doesn’t sound painful enough, rain on Venus is made up of extremely corrosive sulphuric acid, which would severely burn any interstellar traveller’s skin.

Does it rain for 7 years on Venus?

Since Venus does not experience rainfall (except in the form of sulfuric acid), it has been theorized that the lightning is being caused by a volcanic eruption. What is the weather like on Venus? Terrible, would be the short answer.

Is Mercury the most hottest planet?

Despite its proximity to the Sun, Mercury is not the hottest planet in our solar system – that title belongs to nearby Venus, thanks to its dense atmosphere. But Mercury is the fastest planet, zipping around the Sun every 88 Earth days.

Why is Venus colder than Mercury?

Mercury is closer but because it has a very thin or no atmosphere at all the heat goes out into space. Venus on the other hand with it’s much thicker atmosphere holds all the heat it gets.

Is Mercury hot or cold?

It is understood that the sunny side may reach temperatures of 750 to 800 degrees F., while the nighttime temperature plummets to nearly -330 degrees F. The average temperature on Mercury is a balmy 354 degrees F.

Is Mercury the hottest planet in the world?

Mercury is very close to the Sun, and hence, is the hottest planet in the solar system. Its temperature goes above 400∘C.