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Light energy travels in the form of?
They travels in the form of waves and are filtered through the Earth's atmosphere.
In which region of the electromagnetic spectrum is most of the outgoing radiation from earth?
Aside from all the radio signals generated by Man, the Earth radiates primarily in the Infrared portion of the electromagnetic spectrum. This consists of reflected and re-radiated solar heat and 'black body' radiation from the Earth itself. (The reflected radiation includes some components of shorter wavelength such as visible light, but the re-radiated component is essentially all infrared.)
What are some positive and negative things about ultraviolet light?
UV rays are electromagnetic waves have shorter wavelength than that of visible light(10nm to 400nm) It can cause chemical changes, hence causes many substance to glow It is non ionizing radiation It can cause damage to living beings(harmful to humans) and is blocked by ozone layer It may leads to cancer It produces heat in surface of earth Used to prevent counterfeiting UV rays are used for wireless communication also
Ions Trapped in the Earth's magnetic field give rise to?
ultraviolet radiation
Where is the strongest electromagnetic force on earth found?
The strongest electromagnetic force on Earth is found between the North and the South Poles. The source of the force is found in the core of the Earth, which is rotating slightly faster than the Earth's own rotation, creating a generator of immense proportions.
Shorter electromagnetic waves which reach the earth include gama rays x-rays and ultraviolet rays?
true
Shorter electromagnetic waves which reach the earth include gamma rays x-rays and ultraviolet rays.?
true
Shorter electromagnetic waves which reach the earth included gamma rays X-ray and ultraviolet rays?
true
Is ultraviolet radiation the energy emitted by earth?
No, ultraviolet radiation is not emitted by the Earth itself. Ultraviolet radiation comes from the sun and is a form of electromagnetic radiation with shorter wavelengths than visible light. Earth's atmosphere filters and absorbs some of the incoming ultraviolet radiation before it reaches the surface.
Which type of electromagnetic waves are absorbed by earth and change to heat?
ultraviolet rays
How do the wavelengths of electromagnetic energy absorbed by materials on Earth compare to the wavelengths radiated by materials on earth?
Materials on Earth typically absorb shorter wavelengths of electromagnetic energy compared to the wavelengths they radiate. This is because materials absorb higher energy radiation (such as ultraviolet or visible light) and emit lower energy radiation (such as infrared or thermal radiation).
What are the direct and indirect effects of the electromagnetic spectrum on the life of earth?
The direct effects of the electromagnetic spectrum on Earth include providing sunlight for photosynthesis and warmth for sustaining life. Indirect effects include the impact of electromagnetic radiation on climate change due to the absorption and reflection of sunlight by the Earth's surface and atmosphere. Additionally, exposure to certain parts of the spectrum, such as ultraviolet radiation, can have harmful effects on living organisms, including human health.
What type of energy does the sun transmit to earth?
The sun transmits electromagnetic energy to the Earth, including visible light, ultraviolet radiation, and infrared radiation.
What is our main source of electromagnetic energy?
The sun is the main source of electromagnetic energy that reaches Earth. This energy is emitted in the form of electromagnetic radiation across a wide spectrum, from visible light to ultraviolet and infrared radiation.
What types of electromagnetic waves reach Earth?
The types of electromagnetic waves that reach Earth include radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. These waves span a wide range of frequencies and energy levels, with each type serving different purposes in nature and technology.
What energy comes from the sun reaches to the earth?
Electromagnetic energy of every kind. This includes light, heat, ultraviolet, gamma rays, x-rays and every possible frequency of electromagnetic radiation.
What protects the earth from harmful electromagnetic radiation?
The Earth's atmosphere acts as a shield, absorbing and scattering harmful electromagnetic radiation such as ultraviolet rays from the sun. The ozone layer, located in the stratosphere, specifically filters out most of the sun's harmful UV radiation, protecting life on Earth.
