Related Questions

In nuclear fission each neutron that causes fission releases
A No new neutron
B At least one new neutron
C One new neutron
D More than one new neutron
How many daughter cells reproduces after the completion of Meiosis II?
A 2 daughter cells
B 4 daughter cells
C 6 daughter cells
D 8 daughter cells
_________is an instrument which reproduces sound at a distance by means of electricity.
A Typewriter
B Telephone
C FAX
D Photocopier
In which of these mitosis is missing and the cell divided by binary fission?
A Prokaryotes
B Eukaryotes
C Arthropdes
D All of these
A binary adder is a logic circuit that can add _____ binary numbers at a time.
A Hundreds
B Thousands
C One
D Two
E None of the above
CH3CH2OH    যৌগটির মধ্যে যে বন্ধনটিতে বিষম বিভাজন (heterogeneity fission ) ঘটে, সেটি হলো -
A C-C
B C- O
C C -H
D O-H
Critical energy should be __________ the neutron binding energy of the atom in order to initiate a nuclear fission.
A less than
B equal to
C either more or less
D more than
A fission chain reaction in uranium can be developed
A By increasing the contents of U235
B By slowing down fast neutrons so that U235 fission continues by slow neutron
C Both (A) and (B)
D None of these
In triggering fission, which types of neutrons are more effective?
A Fast
B Slow
C In bulk
D Static
In a fission process, maximum percentage of energy is released as
A Kinetic energy of neutrons
B Kinetic energy of fission products
C Instantaneous release of gamma rays
D Gradual radioactive decay of fission products

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