1
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
A tall man of height 6 feet, want to see his full image. Then required minimum length of the mirror will be
A
12 feet
B
3 feet
C
6 feet
D
any length
2
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
By photoelectric effect, Einstein proved
A
E = h$$\upsilon $$
B
K.E. = $${1 \over 2}$$ mv2
C
E = mc2
D
E = $${{ - Rh{c^2}} \over {{n^2}}}$$
3
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Who evaluated the mass of electron infirectly with help of charge
A
Thomson
B
Millikan
C
Rutherford
D
Newton
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
For the given reaction, the particle X is
$$_6{C^{11}} \to {}_5{B^{11}} + {\beta ^ + } + X$$
A
neutron
B
anti neutrino
C
neutrino
D
proton
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