1
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The $$'rad'$$ is the correct unit used to report the measurement of
A
the ability of a beam of gamma ray photons to produce ions in a target
B
the energy delivered by radiation to a target
C
the biological effect of radiation
D
the rate of decay of radioactive source
2
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The energy spectrum of $$\beta $$-particles [ number $$N(E)$$ as a function of $$\beta $$-energy $$E$$ ] emitted from a radioactive source is
A
AIEEE 2006 Physics - Atoms and Nuclei Question 230 English Option 1
B
AIEEE 2006 Physics - Atoms and Nuclei Question 230 English Option 2
C
AIEEE 2006 Physics - Atoms and Nuclei Question 230 English Option 3
D
AIEEE 2006 Physics - Atoms and Nuclei Question 230 English Option 4
3
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
The diagram shows the energy levels for an electron in a certain atom. Which transition shown represents the emission of a photon with the most energy? AIEEE 2005 Physics - Atoms and Nuclei Question 231 English
A
$$iv$$
B
$$iii$$
C
$$ii$$
D
$$i$$
4
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
A nuclear transformation is denoted by $$X\left( {n,\alpha } \right)\matrix{ 7 \cr 3 \cr } Li.$$ Which of the following is the nucleus of element $$X$$ ?
A
$${}_5^{10}B$$
B
$${}^{12}{C_6}$$
C
$${}_4^{11}Be$$
D
$${}_5^9B$$
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