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When electromagnetic radiation is absorbed, several effects can occur: it can increase the energy of the absorbing material, leading to temperature rises (thermal effects); it may cause electrons to be excited to higher energy levels, resulting in fluorescence or phosphorescence; absorption can also lead to chemical reactions, as seen in photosynthesis; finally, it may cause ionization, where atoms are stripped of electrons, potentially leading to damage in biological tissues.
What else can I help you with?
What two things can happen to electromagnetic energy that enters the earths atmosphere?
Electromagnetic energy that enters the Earth's atmosphere can be reflected back into space or absorbed by the atmosphere and surface. Absorption can lead to heating of the atmosphere and contribute to processes like the greenhouse effect.
Does radiation happen in solids liquids or gases?
Radiation can occur in all three states of matter - solids, liquids, and gases. It is a form of energy transfer that does not require a medium. Radiation can travel through solids, liquids, and gases as electromagnetic waves or particles.
What will happen if you stand in a room which emits electro magnetic radiation?
Depends on what TYPE of EM radiation. Also how much. If the room is emitting infra-red radiation, that only means the room has a temperature. If visible light, that only means you are not in the dark. If low frequency radio waves, most likely nothing will happen. Microwaves, ultra-violet light, and EM radiation of higher frequency can cause burns, damage to cells, and even death. But, in all cases (even gamma rays), it matters far more how MUCH of the radiation is being irradiated on you.
Does radiation require a heated liquid to transfer energy?
No, radiation does not require a heated liquid to transfer energy. Radiation can transfer energy through electromagnetic waves, such as ultraviolet light or x-rays, without the need for a medium like a liquid.
What are two things that can happen to the suns rays when they enter the earth?
The two main things that happen to solar radiation that reaches earth is absorption and reflection. This happens because of the different objects on earth.
What happen when radiation is absorbed?
When radiation is absorbed by a material, it transfers energy to the material, which can lead to the excitation or ionization of atoms or molecules. This can result in chemical changes, heating of the material, or damage to cells, depending on the type and dose of radiation.
What three things can happen to the radiation that earths receives from the sun?
The radiation that Earth receives from the sun can be absorbed by the atmosphere, reflected back into space, or absorbed by the Earth's surface and converted into heat energy.
What eventually happen to all radioactive isotopes?
They emit particles, electromagnetic radiation, or both.* Apex*
If you stand 10 feet away from a large campfire heat is transferred to your skin how does this happen?
Heat from the campfire is transferred to you through radiation, which is the transfer of heat energy through electromagnetic waves. This energy is absorbed by your skin, causing it to warm up.
What two things can happen to electromagnetic energy that enters the earths atmosphere?
Electromagnetic energy that enters the Earth's atmosphere can be reflected back into space or absorbed by the atmosphere and surface. Absorption can lead to heating of the atmosphere and contribute to processes like the greenhouse effect.
If you stand ten feet away from a large campfire heat is transferred to your skin how does this happen?
Heat is transferred through a combination of radiation, convection, and conduction. In this case, the campfire emits thermal radiation that travels through the air and is absorbed by your skin. The closer you are to the fire, the more heat you will feel due to the increased intensity of the radiation.
How is radiation is dangerou?
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
How is radiation is dangerous?
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
Can radiation happen in a vacuum?
Yes, radiation can occur in a vacuum. Radiant energy, such as light or heat, can travel through a vacuum because it does not rely on a medium to propagate. This means that even in the absence of air or any other material, radiation can still be present.
Can all electromagnetic radiation be absorbed?
Yes, with enough thickness and a variety of materials (metals, soil, water) to make shields and enough air to absorb some radiation, it can be done on earth, but the method may not be affordable or practical. For example, look at the bunker, the President's command center, in the movie, "the Independence Day." Only an organization as big as a government can make it happen. ===========================
How thermal energy transfers?
It can be transferred in three ways: Conduction, convection, and radiation. Conduction is transfer through a substance by contact between atoms. Convection is transfer in a gas (air) by causing air currents due to density effects. Convection can also happen in fluids like water. Radiation is by electromagnetic waves at the infra-red frequencies.
Does radiation happen in solids liquids or gases?
Radiation can occur in all three states of matter - solids, liquids, and gases. It is a form of energy transfer that does not require a medium. Radiation can travel through solids, liquids, and gases as electromagnetic waves or particles.
