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Direct radiation refers to solar energy that reaches the Earth's surface without being diffused or scattered by clouds, gases, or particles in the atmosphere. This type of radiation is responsible for warming the Earth and is a primary source of renewable energy for generating electricity through solar panels.
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Can radiation be direct contact?
Radiation can be direct contact when a radioactive source is in direct physical contact with a person or object, leading to exposure to radiation. This type of contact can result in localized radiation dose and potential harm to the exposed individual. Proper precautions should be taken to avoid direct contact with sources of radiation.
What is the difference between direct radiation and deffuse radiation?
Direct radiation comes from a single source and follows a straight path, while diffuse radiation is scattered sunlight that has been redirected in various directions by the atmosphere or other surfaces. Direct radiation is more intense and has a more concentrated energy than diffuse radiation.
What is the direct transfer of electromagnetic waves is called?
The direct transfer of electromagnetic waves is called radiation. Radiation can occur through various mediums, such as air or a vacuum, and does not require a medium for propagation.
Tue or false radiation is the direct transfer of energy by electromagnetic waves?
True, radiation is the direct transfer of energy by electromagnetic waves, which can occur through processes like heat transfer in the form of infrared radiation or light emission in the form of visible light.
Is direct sunlight heats the sidewalk an example of radiation Yes or no answer?
Yes.
Can radiation be direct contact?
Radiation can be direct contact when a radioactive source is in direct physical contact with a person or object, leading to exposure to radiation. This type of contact can result in localized radiation dose and potential harm to the exposed individual. Proper precautions should be taken to avoid direct contact with sources of radiation.
What is the difference between direct radiation and deffuse radiation?
Direct radiation comes from a single source and follows a straight path, while diffuse radiation is scattered sunlight that has been redirected in various directions by the atmosphere or other surfaces. Direct radiation is more intense and has a more concentrated energy than diffuse radiation.
What is the direct transfer of electromagnetic waves is called?
The direct transfer of electromagnetic waves is called radiation. Radiation can occur through various mediums, such as air or a vacuum, and does not require a medium for propagation.
Is radiation is the direct transfer of energy by electromagnetic wave?
yes
Is the direct transfer of energy by electromagnetic waves Heat?
no, its radiation
What is the difference between direct and indirect global warming potential?
They are two types of radiation 1. Direct radiation 2.Diffused radiation The solar radiation reaching the surface of atmosphere of earth is known as extra terrestrial radiation. In which some part of radiation directly enters the earth atmosphere and some part enters the earth atmosphere by reflecting from clouds, gases , aerosols etc., The radiation which directly enters the earth atmosphere is known as "Direct radiation" The radiation which enters the earth atmosphere by reflecting from clouds, gases, aerosols is known as diffused radiation. In materiology the sum of both Direct radiation and Diffused radiation is called total radiation.
How does a fireplace heat a room?
A fireplace heats a room by radiation. That radiation is the direct transfer of energy by electromagnetic waves.
Tue or false radiation is the direct transfer of energy by electromagnetic waves?
True, radiation is the direct transfer of energy by electromagnetic waves, which can occur through processes like heat transfer in the form of infrared radiation or light emission in the form of visible light.
Why is the atmosphere is heated cheifly by radition from Earth's surface rather than by direct solar radiation?
The atmosphere is heated chiefly by radiation from Earth's surface because the Earth's surface absorbs solar energy and emits it as infrared radiation. This infrared radiation is then trapped by greenhouse gases in the atmosphere, causing the atmosphere to be heated. Direct solar radiation contributes to heating the Earth's surface, which in turn warms the atmosphere through convection and radiation.
Is direct sunlight heats the sidewalk an example of radiation Yes or no answer?
Yes.
What 4 ways transfer of heat energy?
conduction convection radiation direct contact
Radiation is the direct transfer of energy by?
Heat energy can be transferred via electromagnetic waves.
