YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE Candidate’s name …………………………………………. CTG ……….……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YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
Candidate’s name ……………………………… …………. CTG ……….……
1920
c –
– –
– –
– –
e –
h –
u –
me–
mp–
R – –
NA–
k – –
G – –
g –
s = ut + at2
v2 = u2 + as
W = p V
p = g h
r
Gm
T/K T/°C + 273.15
p2C
V
Nm
3
1
E kT2
3
x xo t
v = vo t
xxo
I A n v q
R R R +……….
R
1
RR
Vr
Q
o
x xo t
Bd2
o I
Br2
No I
B Ion
x x – t
2
1t
2 ln
1921
1922
–
–
1923
m r
mr2 2 mr
mr2 2 mr
mr
rv
v v v v
r
1924
R R. The escape speed of an oxygen molecule at planet X’s surface is v
v v v v
1925
1926
r
r
1927
1928
1929
rv
v v v v
1930
1931
V
tV
1932
t
t
t
1933
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
’s name ……………………………… …………. CTG ……….……
For Examiner’s Use
1934
Examiner’s
c –
– –
– –
– –
e –
h –
u –
me –
mp –
R – –
NA –
k – –
G – –
g –
s = ut + at2
v2 = u2 + as
W = p V
p = g h
r
Gm
T/K T/°C + 273.15
p2C
V
Nm
3
1
E kT2
3
x xo t
v = vo t
xxo
I A n v q
R R R +……….
R
1
RR
Vr
Q
o
x xo t
Bd2
o I
Br2
No I
B Ion
x x – t
2
1t
2 ln
1935
Examiner’s
…………………. ………………….
1936
Examiner’s
F t
t t
change in momentum = …………………..kg m s
t t
velocity = ………………….. m s
t
F
1937
Examiner’s
k
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
……………………………………………………………………………….…………
k
k = ………………….
1938
Examiner’s
L
= …………………………… N
L
1939
Examiner’s
–
–
–
– –
– –
inal temperature = ………………….
1940
Examiner’s
first law of thermodynamics
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
1941
Examiner’s
m
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
L
L
velocity = ………………….. m s
L
m
1942
Examiner’s
L
phase difference = ………………….. rad
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
1943
Examiner’s
electric potential
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
C and
“N”
separation = ………………….. m
ork done = ………………….. J
1944
Examiner’s
here of mass 5.0 g and charge –
………………….. m s
isplacement = ………………….. cm
irection of displacement = …………………………………..
1945
Examiner’s
I V
I V
…………………………………………………………………………..…..…….……
…………………………………………………………………………..…..…….……
…………………………………………………………………………..…..…….……
………………………………………………………………………..…….…..………
…………………………………………………………..………………………...……
…………………………………………………………………………..…..…….……
…………………………………………………………………………..…..…….……
…………………………………………………………………………..…..…….……
I
V
1946
Examiner’s
current = ………………………..A
number per unit time = ………………………..s
1947
Examiner’s
ate of photons = ………………….
………………………………………………………………………………………….
adiation pressure = ………………….
1948
Examiner’s
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
……………………………………………………………………………...……
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
f Zthe element according to an empirical relation, known as Moseley’s
a b Z
1949
Examiner’s
Z ZZ
Z Z
Z
empirical relation
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
nits of a = ………………………..
nits of b = ………………………..
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
1950
Examiner’s
f Z
f
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
Z
of electron = ……………………. J
1951
Examiner’s
ray photon = ……………………. J
K
K
K K
………………………………………………………………………..…….……
………………………………………………………………………..…….……
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
1952
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YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE YISHUN JUNIOR COLLEGE
’s name ……………………………… …………. CTG ……….……
For Examiner’s Use
1953
Examiner’s
c –
– –
– –
– –
e –
h –
u –
me –
mp –
R – –
NA –
k – –
G – –
g –
s = ut + at2
v2 = u2 + as
W = p V
p = g h
r
Gm
T/K T/°C + 273.15
p2C
V
Nm
3
1
E kT2
3
x xo t
v = vo t
xxo
I A n v q
R R R +……….
R
1
RR
Vr
Q
o
x xo t
Bd2
o I
Br2
No I
B Ion
x x – t
2
1t
2 ln
1954
Examiner’s
Fig. 1.2 shows the variation of the stone’s vertical velocity v t
v
t
1955
Examiner’s
acceleration = ………………….. m s
vertical velocity = ………………….. m s
Mark on the line with ‘ ’ in Fig. 1.2, the instant when the stone is moving 45
stone’s vertical vel
1956
Examiner’s
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
speed = …………………. m s
direction: ……………………
1957
Examiner’s
force = …………………. N
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
1958
Examiner’s
h near the Earth’s surface of the gravitational
constant near the Earth’s surface.
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
the Earth’s surface. Using the values from the graph, calculate the work done on the
work done = ………………….. J
h
1959
Examiner’s
the Earth at a height of 100 km above the Earth’s surface. The gravitational field
period = ………………….. s
radius = ………………….. m
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
1960
Examiner’s
a = 2x
f.
…………………………………………………………………………………...
State the significance of the negative ( ) sign in the equation.
…………………………………………………………………………………...
…………………………………………………………………………………...
k
e
x
F
F = 2kx
1961
Examiner’s
1962
Examiner’s
the observer’s perspective) about the line XY from the position shown in
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
1963
Examiner’s
electromotive force of a source potential difference between two points of a circuit
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
= …………………….
500 500
320
1964
Examiner’s
each lamp should be 180 when it is working under normal conditions.
Resistance meter reading/
= ……………………….
1965
Examiner’s
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
…………………………………………………………………………………...
magnetic flux density
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
v BF F
B v
………………………………………………………………………………………….
1966
Examiner’s
I
d w
v,
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
I
d w
1967
Examiner’s
VH
VH
n
e
d
B
I
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
1968
Examiner’s
Lenz’s law
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
–
–
Rod AB: ……….
Rod CD: ……….
– –
1969
Examiner’s
e.m.f. of rod AB = …………………. V
e.m.f. of rod CD = …………………. V
current = …………………. A
otal power = …………………. W
1970
Examiner’s
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
root-mean-square current
………………………………………………………………………………………….
………………………………………………………………………………………….
………………………………………………………………………………………….
Vin
Vin
1971
Examiner’s
t
= …………………. V
= …………………. A
Pin /
t
1972
Examiner’s
Iin
t
Iin t
…………………………………………………………………………………
…………………………………………………………………………………
Iin /
t
1973
Examiner’s
half-life
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
decay constant
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
random
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
1974
Examiner’s
of Yttrium: ………………….
: ……………….…
………………………………………………………………………..…….……
………………………………………………………………………..…….……
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
……………………………………………………………………….…..………
……………………………………………………………………………...……
……………………………………………………………………………...……
……………………………………………………………………………...……
……………………………………………………………………………...……
1975
Examiner’s
………………………………………………………………………..…….……
………………………………………………………………………..…….……
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
………………………………………………………………………..…….……
………………………………………………………………………..…….……
………………………………………………………………………..…….……
……………………………………………………………………….…..………
……………………………………………………………………………...……
……………………………………………………………………….…..………
……………………………………………………………………………...……
1976
Examiner’s
………………………………………………………………………..…….
………………………………………………………………………..…….
……………………………………………………………………….…..…
……………………………………………………………………………...
peed = ………………… m
1977
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