cameroon gce 2023 intermediate level engineering science 1
cameroon gce 2023 intermediate level engineering science 1
An example of a vector quantity is
A time.
B pressure.
C density.
D force.
6. A piece of uniform card is suspended freely
from a horizontal pin as shown in figure 2.
2. The SI unit of momentum is
A Kgm/s
B Kgm/s2
C Nm
D N/Kg
Figure 2
Which of the points is likely the centre of
mass?
A C3
B C2
C Cl
D C4
3. The force that acts between charged particles
is known as
A gravitational.
B tensional.
C electrostatics.
D compressional.
7. An engineer needs to determine the volume of
a small, irregularly shaped rock sample. A
rule and measuring cylinder, partially filled
Which formula gives the correct relationship with water, are available as shown in figure 3
between an unbalanced force F, acting on a
mass m causing it to move with an
acceleration a ?
A F=m/a
B m =F/a
C a =m/F
D F=m+a
4.
an’
\
HH-i
Me«Kir4nc
fcyllndvf
rock sarnplo
ruler
Figure 3
To determine the volume, which apparatus
should the engineer use ?
A Both the measuring cylinder and rule
B Neither the measuring cylinder nor the
rule
C The measuring cylinder only
D The rule only
\f~ ~A
5. J H2
HI H4
H3
V
Figure 1
Figure 1 shows a simple mercury barometer.
What height is a measure of atmospheric
pressure?
A HI
B H3
C H2
D H4
8. Farm tractors have large tyres, so as to
A do work faster.
B last longer.
C reduce pressure.
D reduce friction in the farms.
Energy contained in batteries or cells is
A light energy.
B heat energy.
C renewable energy.
D chemical energy.
9.
A non- renewable source of energy is
A petroleum.
B geothermal.
C wind.
D hydro electric.
smith Tanwie
May 28, 2024
Woo