nuclear in our lives 1000 800 600 400 200 space exploration nucler applications nuclear medicine...
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Nuclear Nuclear in our livesin our lives
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SPACE EXPLORATION
NUCLER APPLICATIONS
NUCLEAR MEDICINE
Final Jeopardy
NUCLEAR ENERGY
FOOD AND WATER
Nuclear Energy200 Points
At the centre of nuclear reactors are these (which are no bigger than the
tip of your finger).
Nuclear Energy200 Points
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What are fuel pellets?
CANDU nuclear fuel pellets are made from this.
Nuclear Energy400 Points
What is naturally occurring uranium? (Mined in Canada)
Nuclear Energy400 Points
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Nuclear Energy600 Points
Fission occurs when this part of the atom is split.
Nuclear Energy600 Points
What is the nucleus?
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Nuclear Energy800 Points
If the neutrons released during nuclear fission can be made to split
more atoms, it is called this.
Nuclear Energy800 Points
What is a chain reaction?
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Nuclear Energy1000 Points
There are this many operating CANDU reactors in Canada.
Nuclear Energy1000 Points
What is 19 (at four sites)?
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Nuclear Medicine200 Points
Radiation therapy works by damaging this in a cell.
Nuclear Medicine200 Points
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What is DNA?
Nuclear Medicine400 Points
In 1951, two of this type of machine first started treating cancer using
radiation.
Nuclear Medicine400 Points
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What are Cobalt-60 therapy units (also known as Cobalt “bombs”)?
Nuclear Medicine600 Points
Nuclear medicine began in the 1950s by doctors who were
focused on treating this.
Nuclear Medicine600 Points
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What is thyroid disease?
Nuclear Medicine800 Points
This is the most widely used diagnostic medical isotope.
Nuclear Medicine800 Points
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What Technetium-99m?
Nuclear Medicine1000 Points
In this form of treatment, radiation sources can be inserted directly into or
beside tumours to kill cancer cells.
Nuclear Medicine1000 Points
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What is brachytherapy?
Nuclear Applications200 Points
Photocopiers use small amounts of radioactive material to do this.
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What is eliminate static and prevent paper from sticking together?
Nuclear Applications200 Points
This method of testing a structure does not cause damage to the
structure.
Nuclear Applications400 Points
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What is non-destructive testing or NDT?
Nuclear Applications400 Points
This type of measuring tool uses radiation to make very precise
measurements.
Nuclear Applications600 Points
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What is a nuclear gauge?
Nuclear Applications600 Points
This is the radioactive material usually used in smoke detectors.
Nuclear Applications800 Points
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What is americum-241?
Nuclear Applications800 Points
This method for checking the quality of welding uses radioactive
materials.
Nuclear Applications1000 Points
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What is industrial radiography?
Nuclear Applications1000 Points
Food and Water200 Points
Food irradiation can help prevent these from being transported across
borders.
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Food and Water200 Points
What are insects?
Food and Water400 Points
Taking salt out of water is known as this.
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Food and Water400 Points
What is desalination?
Food and Water600 Points
Radiation can help do this to harmful insects so that offspring are not
produced.
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Food and Water600 Points
What is sterilize?
Food and Water800 Points
This food preservation process is similar to x-raying luggage at the
airport.
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Food and Water800 Points
What is food irradiation?
Food and Water1000 Points
This type of desalination is currently used in Kazakhstan, India and
Japan.
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Food and Water1000 Points
What is nuclear desalination?
Space Exploration200 Points
Nuclear rocket engines offer this big advantage over chemical rocket
engines.
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What is much lighter fuel?
Space Exploration200 Points
This type of power source was first used on a US Navy satellite in 1961.
Space Exploration400 Points
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What is a radioisotope thermo-electric generator (RTG)?
Space Exploration400 Points
NASA launched this RTG-powered space probe to study Saturn in 1997.
Space Exploration600 Points
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What is Cassini?
Space Exploration600 Points
Radioisotope thermo-electric generators (RTGs) convert the heat
generated by this into electricity.
Space Exploration800 Points
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What is the decay of plutonium-238?
Space Exploration800 Points
The New Horizons probe, which uses RTG technology, was launched
in 2006 to look at this object in space.
Space Exploration1000 Points
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What is Pluto?
Space Exploration1000 Points
The Category is:Food Irradiation
Many food irradiation machines use this as their source of radiation.
What is cobalt-60?
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