Veto q&a 7 Month22 (1)

@scientech
Q Artificial radioactivity was invented by
Q&A Bonus
A. irene Curie and Frederick Curie
Q Which particle has the high energy Photons
A. gamma
Q Deuterium Oxide (D 2
O) is otherwise known as
A. Heavy water
Q Which radioactive Isotope of hydrogen is used in
nuclear fusion
A. tritium
Q The scientist who invented Carbon dating
A. Williard Franklibi
Q Which scientist got Nobel Prize in 1967 for the discovery
of Nuclear fusion behind the Stellar energy
A. Hans bathe
Q Wine dating isotope is
A. tritium
Q & A Doctor’s Room
radioactive isotope used for
the treatment of diseases
• Cancer - Cobalt 60, Skin Cancer,
• Bone Cancer - P-32 (Phosphorus - 32)
• Thyroid - Iodine 131 (I-B1)
• Luekaemia - Au 198 (Gold 198)
• Anaemia - Iron 59 (Fe-59)
• Angiogram - Sodium 24 (Na-24)
• Brain Scanning - Technicium 99 (Tc-99)
• Carbon dating - Carbon 14 (C-14)
Q Radioactive isotope used in the reactor
A. tritium
Q The technique used to find the age of rocks from the
moon
A. uranium dating
Q The technique used to find the age of fossils of
animals or plants
A. Carbon dating
Q The technique used to find the age of rocks
A. rubidium-strontium dating
Q The process of combining of two lighter nuclei to
give a heavier nucleus is called
A. nuclear fusion
Q Nuclear fusion is otherwise called
A. thermo nuclear reaction
Q Hydrogen bomb is based on the Principle of
A. nuclear fusion
Q Atom bomb is based on the Principle of
A. Nuclear fission
Q Nuclear fusion was discovered by
A. Hans bathe
Q Father of nuclear fusion
A. Ottohann
Q The technique used for calculating the age of caves
and sea animals
A. uranium-thorium dating
Q Dating method used for determining the age of
archaeological materials
A. thermoluminescence
Q Uranium-235 is known as
A. enriched uranium
Q The average lifetime of atoms in a radioactive
substance is called
A. Meanlife
Q Fourth largest source of electricity in India
A. nuclear Power
Q Uranium was discovered by
A. Martin Claproth
Q Uranium was isolated by
A. e.M. Peligot
Asst
tOP gear
Q & A Life Zone
Half life Period
Carbon 14
5760 years
radium
Polonium 212
iodine 131
1662 years
0.003 micro sec
8 days
Mahakavi Moyinkutti Vaidyar Memorial is situated at
- Kondotty (Malappuram)
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