Physics
Question SPM
1. Diagram
1 shows an investigation about the effect if force on the motion of the
objects. Trolleys of different masses are pushed by the same amount of
force.(D)
Which of the following variable are
correct?
Manipulated Variable
|
Responding Variable
|
Constant variable
|
|
A
|
Mass
|
Force exerted
|
Acceleration
|
B
|
Force exerted
|
Mass
|
Acceleration
|
C
|
Acceleration
|
Force exerted
|
Mass
|
D
|
Mass
|
Acceleration
|
Force exerted
|
2..Which
quantity is a vector quantity?(D)
A. Speed C. Work
B . Pressure D. Displacement
3. Which
measurement is the longest?(D)
A. 3.56
x 10³μm C. 3.56x 10³nm
B. 3.56
x 10²mm D. 3.26x10cm
4. Diagram
1 shows a micrometer screw gauge with its jaw closed.(D)
What is the distance moved, d, by the
spindle when the thimble is rotated through three complete rotation?
A.0.03mm C.0.50mm
B. 0.15mm D.1.50mm
5..Which
of the following is a vector quantity? (A)
A. Energy
C. Momentum
B. Electric
Current D. Volume of gas
6. Diagram
2 show the scale of a micrometer screw gauge.(C)
What is the reading of the
micrometer?
A.4.28mm C.4.78mm
B. 4.32mm D.4.82mm
7. Which
if the following is a derived SI unit?(C)
A. Newton
C. Celcius
B. Kilogram D. Second
8.Which
of the following physical quantities is derived quantity?
A. Weight B. Time
B. Time D. Electric Current
9. Which
of the following frequencies is the same as 103.8GHz?
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