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Does photoluminescence produce any emitted ionizing radiation?
No, photoluminescence does not produce ionizing radiation. It mainly involves the emission of photons (light) when a material absorbs photons of higher energy and re-emits them at a lower energy level. This process does not involve the emission of ionizing radiation.
What does the earth's atmosphere do to most types of electromagnetic radiation?
The Earth's atmosphere absorbs and scatters most types of electromagnetic radiation, filtering out harmful ultraviolet (UV) radiation from the sun and allowing visible light and some infrared radiation to reach the surface. This natural filtering process helps protect life on Earth by regulating the amount of radiation that penetrates the atmosphere.
Which gas in the atmosphere absorbs infrared radiation?
Carbon dioxide (CO2) is the gas in the atmosphere that absorbs infrared radiation, contributing to the greenhouse effect and global warming.
What absorbs radiation and helps protect living organisms from its harmful effects?
The substance that absorbs radiation and helps protect living organisms from its harmful effects is called a shielding material.
When is heat produced by radiant energy?
Heat is produced by radiant energy when an object absorbs the electromagnetic radiation and converts it into thermal energy. This occurs when the radiant energy has enough intensity and is absorbed by the material of the object, causing the molecules to vibrate and generate heat.
Does photoluminescence produce any emitted ionizing radiation?
No, photoluminescence does not produce ionizing radiation. It mainly involves the emission of photons (light) when a material absorbs photons of higher energy and re-emits them at a lower energy level. This process does not involve the emission of ionizing radiation.
Which of the following substances absorbs UV radiation?
The substance that absorbs UV radiation is ozone.
What is the purpose of the lead apron and how does it work?
Technicians (and patients) who are exposed to ionizing radiation (most commonly, x-rays) wear lead aprons to protect their vital organs from radiation. Repeated or prolonged exposure to ionizing radiation has been shown to cause cancer. Lead absorbs x-rays, alpha particles and beta particles. It is much less effective at absorbing gamma rays, but it's far better than no protection at all.
What gas absorbs UV radiation in the Earth's atmosphere?
Ozone gas absorbs UV radiation in the Earth's atmosphere.
What does the atmosphere do to some of the radiation?
It absorbs some of the radiation. The radiation is UV rays.
What gas absorbes a large portion of ultravionlet radiation in the stratosphere?
Ozone gas absorbs it. It absorbs the ultraviolet radiation of the sun.
Which layer of the atmosphere absorbs harmful ultraviolet radiation?
The ozone layer in the stratosphere absorbs harmful ultraviolet radiation from the sun.
What are nuclear reactors made from?
Reactors are typically made from concrete,steel and lined with lead, the combination of these materials and built into a strong shape(bullet shaped or spherical shaped etc..) make up a nuclear reactor, these materials also absorb the radiation produced inside the nuclear reactor(lead absorbs gamma radiation and concrete absorbs neutron radiation).
How much radiation does the atmosphere absorb?
The Earth's atmosphere absorbs different amounts of radiation depending on the wavelength. It absorbs most of the sun's harmful ultraviolet radiation and some infrared radiation, helping to regulate the Earth's temperature. Overall, the atmosphere acts as a protective shield, allowing only a small portion of harmful radiation to reach the Earth's surface.
What allotrope of oxygen absorbs UV rays?
There are two: # oxygen, O2, absorbs UV-C and more energetic radiation, # ozone, O3, absorbs UV-B and more energetic radiation.
Does the ozone absorb ultra violet radiation?
Yes, it does. It absorbs the UV radiation.
What type of substance is heated by radiation?
Any substance that absorbs the radiation is heated by it.
