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If earths albedo was higher but earth was farther from the sun could the earth have the same temperature?
No, if Earth's albedo was higher and it was farther from the sun, it would receive less solar radiation, leading to cooler temperatures overall. Albedo affects how much incoming solar radiation is reflected back into space, but distance from the sun determines how much solar radiation reaches Earth in the first place.
What are some phases that describe the greenhouse effect?
The greenhouse effect can be described in several phases: first, solar radiation reaches the Earth, where some is absorbed by the surface, warming it. Next, the Earth emits infrared radiation back towards space. Greenhouse gases in the atmosphere, such as carbon dioxide and methane, absorb some of this outgoing radiation, trapping heat and warming the atmosphere. This process is essential for maintaining the Earth's temperature but can lead to climate change when exacerbated by increased greenhouse gas emissions.
Is visible light a type of radiation?
An X-ray (or Röntgen ray) is a form of electromagnetic radiation with a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequencies in the range 30 PHz to 30 EHz. X-rays are primarily used for diagnostic radiography and crystallography. X-rays are a form of ionizing radiation and as such can be dangerous. In many languages it is called Röntgen radiation after one of the first investigators of the X-rays, Wilhelm Conrad Röntgen
How many planets were first discovered?
5 all visible in the sky. Mercury, Venus, Mars, Jupiter and Saturn. 6 if you include the Earth
What is the radiation source for visible light waves?
For ordinary purposes, there are two common light mechanisms, Black Body and Spectral Line.Black body radiation is the kind given off by a heated material - first a dull red glow, followed by red, orange and so on as the heating continues till it reaches white hot (and beyond).Our incandescent filament light bulb is an example of this.Spectral lines are given off when a material is energized and an electron jumps from its usual energy level to a higher one. When the material cools enough to allow the electron to drop down to its normal state, it emits a set of spectral lines. These are quite indicative of the element and its energy level. It is this technique that allows us to determine the spectral composition of distant stars, and hence their elemental composition.LED lights, and similar solid state devices are of this class. As also are more esoteric sources such as the plasma seen in advertising signs.
If earths albedo was higher but earth was farther from the sun could the earth have the same temperature?
No, if Earth's albedo was higher and it was farther from the sun, it would receive less solar radiation, leading to cooler temperatures overall. Albedo affects how much incoming solar radiation is reflected back into space, but distance from the sun determines how much solar radiation reaches Earth in the first place.
What is the energy flow of the Suns photosphere?
The energy flow in the Sun's photosphere primarily involves the transfer of energy generated in its core through nuclear fusion. This energy moves outward as radiation, first through the radiative zone and then through the convective zone, where it is transported by convection currents. Once it reaches the photosphere, energy is emitted as visible light, heat, and other forms of electromagnetic radiation, providing the sunlight we observe on Earth. The photosphere acts as the visible surface of the Sun, where temperature and pressure conditions allow this energy to escape into space.
What type of electromagnetic radiation is used in street lights?
Street lamps are designed to emit visible light. Some of them do this by first emitting ultraviolet radiation that is converted to visible light by a coating on the inside of the light bulb.
What is the time period from waxing crescent to first quarter?
The time period from waxing crescent to first quarter is approximately 7 days. During this phase, the illuminated portion of the Moon continues to increase until it reaches the first quarter phase, where half of the Moon's surface is visible from Earth.
What are some phases that describe the greenhouse effect?
The greenhouse effect can be described in several phases: first, solar radiation reaches the Earth, where some is absorbed by the surface, warming it. Next, the Earth emits infrared radiation back towards space. Greenhouse gases in the atmosphere, such as carbon dioxide and methane, absorb some of this outgoing radiation, trapping heat and warming the atmosphere. This process is essential for maintaining the Earth's temperature but can lead to climate change when exacerbated by increased greenhouse gas emissions.
How does thermal energy travels from the sun to the earth?
Thermal energy travels through space in the form of electromagnetic waves in the low infrared (IR) spectrum. In the daytime, what you feel as warmth on your skin is IR. It is invisible and can only be felt, not seen; light can only be seen, not felt.
Is visible light a type of radiation?
An X-ray (or Röntgen ray) is a form of electromagnetic radiation with a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequencies in the range 30 PHz to 30 EHz. X-rays are primarily used for diagnostic radiography and crystallography. X-rays are a form of ionizing radiation and as such can be dangerous. In many languages it is called Röntgen radiation after one of the first investigators of the X-rays, Wilhelm Conrad Röntgen
Why is moon only half visible for 15 days?
1. because sun light followed on moon, its seen to 1-15 days regularly rotation of moon and after than ought to not drop sun light on moon its no visible. 2. because the moon rotates around the earth 12 times a year and gets alined with the earth and the sun and becomes a full moon
When did radiation first evolved on earth?
Radiation has existed on Earth since its formation around 4.6 billion years ago. Natural sources of radiation, such as cosmic rays from space and radioactive elements in the Earth's crust, have been present since the planet's early days. Early life forms evolved mechanisms to cope with this background radiation.
What are the steps that the sunlight goes though when it enters the atmosphere?
Sunlight gets absorbed, scattered, reflected, and transmitted through the atmosphere. Almost all of the ultraviolet component gets absorbed by ozone in the stratosphere. About half of the radiation gets absorbed or scattered and reflected in the troposphere. The remainder passes through, getting absorbed by the earth's surface.
What are the different shapes of the moon seen from earth called?
Moon Phases:Right half visible - First QuarterRight Crescent visible - Waxing CrescentNot Visible - New MoonLeft Crescent Visible - Waning CrescentLeft Half visible - Third QuarterLeft mostly visible - Waning GibbousAll visible - Full moonRight mostly visible - Waxing Gibbous
What are the different shapes of the moon seen from earth are called?
Moon Phases:Right half visible - First QuarterRight Crescent visible - Waxing CrescentNot Visible - New MoonLeft Crescent Visible - Waning CrescentLeft Half visible - Third QuarterLeft mostly visible - Waning GibbousAll visible - Full moonRight mostly visible - Waxing Gibbous
