Search words & phrases
radiation
US /ˌrediˈeʃən/
・UK /ˌreɪdiˈeɪʃn/
B1
n. (c./u.)Noun (Countable/Uncountable)Energy transmitted as rays, waves or particles
A lead vest protects me from extra radiation of the x-ray machine
n. (c./u.)Noun (Countable/Uncountable)Harmful waves of energy from nuclear activity
After the Fukushima explosion, the radiation contaminated the surroundings
n. (c./u.)Noun (Countable/Uncountable)The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.
Exposure to high levels of radiation can be harmful to human health.
n. (c./u.)Noun (Countable/Uncountable)The use of high-energy radiation to treat disease, especially cancer.
She is undergoing radiation therapy to treat her cancer.
n. (c./u.)Noun (Countable/Uncountable)The transfer of energy as electromagnetic waves without the involvement of a physical substance.
Heat transfer occurs through conduction, convection, and radiation.
Video subtitles
Genetic Engineering Will Change Everything Forever – CRISPR
- In the 1960s, scientists bombarded plants with radiation to cause random mutations in the genetic code.
In the 1960s, scientists bombarded plants with radiation to cause random mutations in the genetic code.
- In the 1960's, scientists bombarded plants with radiation
In the 1960's, scientists bombarded plants with radiation
The Most Radioactive Places on Earth
- Radiation is frightening. At least, certain types of it are. I mean my Geiger counter
Radiation is frightening. At least, certain types of it are. I mean my Geiger counter
- Radiation is frightening. At least, certain types of it are. I mean my Geiger counter
Radiation is frightening. At least, certain types of it are. I mean my Geiger counter
How to fight climate change with parking lots
- The study found that in places with high solar flux or more solar radiation in the area, solar canopies could be incredibly profitable.
The study found that in places with high solar flux or more solar radiation in the area, solar canopies could be incredibly profitable.
- or more solar radiation in the area...
or more solar radiation in the area...
Doctor Who Minecraft - Doctor Who: The Fan Show
- Oooh, we’ve landed. Okay. There’s oxygen, gravity, no radiation.
Oooh, we’ve landed. Okay. There’s oxygen, gravity, no radiation.
- Oooh, we’ve landed. Okay. There’s oxygen, gravity, no radiation.
Oooh, we’ve landed. Okay. There’s oxygen, gravity, no radiation.
Why are there Black Dots on your Windshield?
- acts as a shield against UV radiation to protect the adhesive bond.
acts as a shield against UV radiation to protect the adhesive bond.
What Is Something?
- Away with matter, antimatter, radiation, particles, anything.
Away with matter, antimatter, radiation, particles, anything.
- This might be strange and new, but think about radiation for example.
This might be strange and new, but think about radiation for example.
Rescues And Recoveries | August 31, 2021
- All objects give off heat in the form of invisible infrared radiation.
All objects give off heat in the form of invisible infrared radiation.
- Developed using modern nanotechnology, the film has hundreds of tiny optical layers designed to admit a specific wavelength of radiation that maximizes cooling.
Developed using modern nanotechnology, the film has hundreds of tiny optical layers designed to admit a specific wavelength of radiation that maximizes cooling.
The Planet Earth: Astronomy and Space for Kids - FreeSchool
- Another way the atmosphere helps us is by protecting the earth from harmful radiation from the sun, and also from meteors.
Another way the atmosphere helps us is by protecting the earth from harmful radiation from the sun, and also from meteors.
- Another way the atmosphere helps us is by protecting the Earth from harmful radiation from the Sun...
Another way the atmosphere helps us is by protecting the Earth from harmful radiation from the Sun...
Campus protests disrupt graduation ceremonies | May 14, 2024
- Apple TV's "For All Mankind" envisioned astronauts on the moon running for cover to dodge the incoming radiation during a strong solar storm.
Apple TV's "For All Mankind" envisioned astronauts on the moon running for cover to dodge the incoming radiation during a strong solar storm.
- Space radiation is a known phenomenon that is dangerous to biology, whether it's during a geomagnetic storm or just the general thrust into outer space.
Space radiation is a known phenomenon that is dangerous to biology, whether it's during a geomagnetic storm or just the general thrust into outer space.
Top 5 Things to do in Hiroshima
- Several monuments can be found in the Peace Park, most notably the cenotaph for the A-Bomb victims consisting of a chest containing the names of over 200,000 victims who died from the nuclear blast and subsequent radiation.
Several monuments can be found in the Peace Park, most notably the cenotaph for the A-Bomb victims consisting of a chest containing the names of over 200,000 victims who died from the nuclear blast and subsequent radiation.
- Several monuments can be found in the Peace Park, most notably the cenotaph for the A-bomb victims, consisting of a chest containing the names of over 200,000 victims who died from the nuclear blast and subsequent radiation.
Several monuments can be found in the Peace Park, most notably the cenotaph for the A-bomb victims, consisting of a chest containing the names of over 200,000 victims who died from the nuclear blast and subsequent radiation.