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WorksheetsCareer Skill Development 24.08.22 1
Total questions: 12
Worksheet time: 6mins
Which of the following describes fission process?
A neutron is split into a neutron and proton
A heavy nucleus is fragmented into lighter nuclei
Two light nuclei are combined into a heavier one
A proton is split into three quarks
The first underground nuclear test was conducted by India at
Narora
Kalpakkam
Jaisalmer
Pokhran
Which type of semiconductor does solar cell consist?
p-type semiconductor
n-type semiconductor
both p and n type semiconductor
None of the above
Solar cell is also called as
fuel cell
photogalvanic cell
primary cell
secondary cell
Which country created wind mills?
Egypt
Mongolia
Iran
Japan
When did the development of wind power in India begin?
1965
1954
1990
1985
Wind energy is used to
generate electricity
operate flour mills
draw underground water
all of the above
What is the output of solar cell?
6 volts
5 volts
0.5 to 0.6 volts
0.2 volts
The positrons are emitted by
Inverse beta Decay
Nuclear fission
Spontaneous Fission
Nuclear fusion
One amu is equivalent to
93.1 eV
931.5 MeV
9.31 eV
931 J
What type of reaction takes place in sun?
Nuclear fission
Nuclear fusion
Spontaneous fission
Double beta decay
Who invented nuclear fission?
Rutherford
Hans Bethe
Otto Hahn
Marie Curie
