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What is the extraction of electrons from a substance by sunlight on incident electromagnetic radiation?
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What is extraction method of separating?
Extraction in chemistry: separation of a substance from a mixture. For the liquid-liquid extraction see the link bellow.
What type of substance is heated by radiation?
Any substance that absorbs the radiation is heated by it.
Is radiation an xray?
No, they can't. X-rays, at least the high energy ones, are a form of ionizing radiation. Ionizing radiation can break chemical bonds, but it cannot activate a substance. That is, X-rays cannot make a substance radioactive. Only particulate radiation can "induce" radioactivity, and that will happen according to the type of particulate radiation and the material being bombarded. Cosmic rays are a form of electromagnetic radiation even more energetic than X-rays, and even they cannot make a substance radioactive. Because X-rays cannot make a substance radioactive, they cannot make a site, a room, or an area of any kind radioactive.
Why grind the liver in a DNA extraction lab?
the purpose of grinding any substance during dna extraction is cell loosening.
How do electrons help in transfer of heat energy?
when a substance is heated,the molecules in that substance get heat energy. we know that all of the molecule in the substance having electrons. when substance is heated. electrons becoming high energetic.and they move faster and also energy will propagate though out the substance
What type of radiation is emitted from iron when it is extremely hot?
Electromagnetic radiation in the form of thermal radiation is emitted as any substance, including iron, gets hot.
Which one of the following types of electromagnetic radiation causes certain substance to floursce?
Each of the following can do that:
What type of radiation is emitted from hot iron when it is extremely hot?
Electromagnetic radiation in the form of thermal radiation is emitted as any substance, including iron, gets hot.
Why do you not need a substance for heat transfer?
Any object emits electromagnetic radiation (heat radiation, usually infrared), according to its temperature. This can travel in empty space.
What is an absorption coefficient?
An absorption coefficient is a measure of the absorption of electromagnetic radiation as it passes through a specific substance - calculated as the fraction of incident radiation absorbed by unit mass or unit thickness.
What is photo luminescence?
it is not photo luminescence it is photoluminescence.Photoluminescence (abbreviated as PL) is a process in which a substance absorbs photons (electromagnetic radiation) and then re-radiates photons.
Is heat an electromagnetic wave or mechanical wave?
Radiant heat is electromagnetic radiation. Thermal heat is the micro kinetic energy of the component atoms or molecules of a material substance. The "or" of the question can not be answered because there is no "or" involved.
What is the definition for optical properties?
One of the effects of a substance or medium on light or other electromagnetic radiation passing through it, such as absorption, scattering, refraction, and polarization.
Does light need a substance to travel through?
No. It is radiation, not vibration. As electromagnetic energy, it can travel through a vacuum, and only through transparent or translucent material.
What is extraction method of separating?
Extraction in chemistry: separation of a substance from a mixture. For the liquid-liquid extraction see the link bellow.
How does the sun increase the temperature of solid and liquid?
The Sun is a source of energy, electromagnetic radiation. When this radiation impinges on a solid or liquid, it causes the atoms of that substance to vibrate more rapidly. The increasing vibration is "heat", their temperature increases.
What type of substance is heated by radiation?
Any substance that absorbs the radiation is heated by it.
