2661035
Beschreibung
Quiz von Miss. M. Rowe, aktualisiert more than 1 year ago
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Erstellt von Miss. M. Rowe
vor mehr als 9 Jahre
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Frage 1
Frage
List three forms of biofuel
Antworten
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Wood
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Coal
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Oil
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Wind
-
Urine
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Straw
-
Manure
Frage 2
Frage
Uranium is a nuclear fuel
Antworten
- True
- False
Frage 3
Frage
What are the advantages of using nuclear power?
Antworten
-
Fossil fuel reserves are not used
-
No pollution or greenhouse gases are released into the atmosphere
-
Pollution and greenhouse gases are released into the atmosphere
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It has a low cost in maintainence
-
Waste can easily be disposed of
Frage 4
Frage
What are the disadvantages of using nuclear power?
Antworten
-
High cost in maintenace
-
Need of careful disposal of radioactive waste
-
The risk of nuclear meltdown
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Fossil fuels are reserved
-
Pollution and greenhouses gases are produced in the atmosphere
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Gives people more employment
Frage 5
Frage
What are the three types of radioactivity?
Antworten
-
Alpha
-
Beta
-
Gamma
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Ultraviolet
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Radioactive
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X-ray
Frage 6
Frage
Radiation causes ionisation
Antworten
- True
- False
Frage 7
Frage
Alpha radiation can penetrate 3mm thick aluminium
Antworten
- True
- False
Frage 8
Frage
Alpha penetration can be stopped by paper
Antworten
- True
- False
Frage 9
Frage
Beta radiation can penetrate 3mm thick aluminium
Antworten
- True
- False
Frage 10
Frage
Gamma is the strongest of the three named radiations
Antworten
- True
- False
Frage 11
Frage
Alpha, Beta and Gamma radiation come from the nucleus of a radioactive atom
Antworten
- True
- False
Frage 12
Frage
What precautions should we take when handling radioactive materials?
Antworten
-
Wear special protective clothing
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Distance yourself from the radioactivity
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Use shielding to absorb radiation
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Hide
-
Destroy it
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Use material in short time periods
-
Use tongs to handle the material
-
Swallow it
-
Lick it
Frage 13
Frage
How can gamma rays be used medically?
Antworten
-
Radiotherapy is preformed to kill cancer cells.
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Sterilise medical equipment
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Examine bones
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To create superpowers
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To preform a eye test
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