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WorksheetsNEUTRIO
Total questions: 25
Worksheet time: 7mins
The nucleus of U-238 is unstable, this cause U-238 to spontaneously
Oxidise
Decay
Reduce
Combine
Who is know as Father of nuclear bomb?
Thomas Alva Edison
Benjamin Franklin
J. Robert Oppenheimer
Charles Babbage
one megaton of fission, typical of a two megaton H-bomb, will create enough beta radiation to blackout an area of
400 kilometres
100 kilometres
270 kilometres
350 kilometres
Main element used in little boy atomic bomb is
Mercury
Potassium
Uranium
Flourine
Abbreviated name of Atomic bomb is
Di-Bomb
Z-Bomb
A-Bomb
Bi-Bomb
Which nuclear emission has the most mass and least penetrating power?
Gamma radiation
Alpha particles
Beta particles
Positrons
Which nuclear decay has the greatest penetrating power and the least mass?
Alpha
Positron
Beta
Gamma
Which nuclear decay consists of energy, only?
Positron
Beta
Alpha
Gamma
Which nuclear decay consists of electrons?
Positron
Gamma particles
Alpha particles
Beta particles
Which nuclear decay consists of helium nuclei?
Positron
Alpha particle
Gamma particle
Beta particle
Which list correctly ranks nuclear emissions in order of increasing mass?
Alpha, beta, gamma, positron
Beta,Gamma,Positron, Alpha
Beta, Alpha, Gamma, Positron
Positron, Alpha, Gamma, Beta
Which list correctly organizes nuclear emissions in order of increasing charge?
Beta, Positron, Gamma, Alpha
Positron, Beta, Gamma, Alpha
Beta, Gamma, Positron, Alpha
Alpha, Beta, Gamma, Positron
Without looking at a graph, why is O-16 a stable nuclide?
Because it has a 8:1 ratio of protons to neutrons
Because it has a 1:1 ratio of neutron to proton ration
Because it has a 1.6:1 neutron-to-proton ratio
Because it has a 16:8 proton-to-neutron ratio
What are the materials needed to make an atomic bomb?
Uranium-238 and Plutonium-239
Helium and argon
Hydrogen and calcium
Uranium and potassium
The first test of a fission atomic bomb released an amount of energy approximately
20,000 tons of tnt
15,000 tons of tnt
8000 tons of tnt
1000 tons of tnt
The first thermonuclear bomb testreleased energy approximately equal to
10 million ton of tnt
5 million ton of tnt
2 billion ton of tnt
7 trillion ton of tnt
All existing nuclear weapons derive some of their explosive energy from
Atomic fission
Hydrogen fission
Nuclear fission
carbon fission
Which 6 country have tested thermonuclear weapon test?
Russia,Germany,Iraq,china,Japan,Uk
Us,Russia,Uk,China,France,India
German,Netherlands,Italy,Russia,Israel
Us,India,Taiwan,France,Iraq,Uk
Who demonstrated that mass of an atom is located in the nucleus?
Bohr
Thomson
Rutherford
Geiger-Marsden
Thermonuclear bomb works on the principle of
Fussion
Fission
Emission
All of the above
Which of the following country have nuclear weapons?
Libya
Israel
non of the above
Both a and b
Name the moderator used in the nuclear reactor
Plutonium
Thorium
Beryllium
Graphite
Which isotope of uranium has the capacity to sustain the chain reaction?
U-235
U-230
U-240
U-225
Which of the following atomic particle have the least mass?
Proton
Deutron
Electron
Neutron
In which rays Mesons are found
Beta rays
Gamma rays
Cosmic rays
Laser rays
