Atoms and Nuclei (AIIMS Physics): Questions 30 - 32 of 32

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Question number: 30

» Atoms and Nuclei » Composition and Size of Nucleus

Appeared in Year: 2002

MCQ▾

Question

A deuteron is bombarded on O nucleus then α – particle is emitted then product nucleus is – [AIPMT]

Choices

Choice (4) Response
a.

M

b.

Be

c.

N

d.

Z

Question number: 31

» Atoms and Nuclei » Composition and Size of Nucleus

Appeared in Year: 2002

MCQ▾

Question

A radioactive nucleus decay as follows XαX1βX2αX3γX4

if the atomic number and the mass number of X are 72 and 180 then the mass number and atomic number of X4 are – [MP PET]

Choices

Choice (4) Response
a.

171, 69

b.

172, 68

c.

172, 70

d.

172, 69

Question number: 32

» Atoms and Nuclei » Nuclear Fission and Fusion

MCQ▾

Question

What amount of energy will be liberated in one kg fusion reaction? The mass defect in a nuclear fusion reaction is 0.03%.

Choices

Choice (4) Response
a.

3×1012J

b.

12×1012J

c.

0.3×1012J

d.

9×1012J

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