Physics Past Questions

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46 questions JAMB 2483 WAEC 1904 NECO 322 CUSTOM 10
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Past Questions

46 questions
Question 1 of 6 46 total questions
Question 21
jamb 1984
The unit of quantity of electricity is called
Athe ampere
Bthe volts
Cthe coulomb
Dthe ammeter
Eelectromotive force
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Question 22
jamb 1984
For a concave mirror to form a teal diminished image, the object must be placed
Abehind the mirror
Bbetween the mirror and its focus
Cbetween the focus and the centre of curvature
Dat the centre of curvature
Eat a distance greater than the radius of curvature
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Question 23
jamb 1984
For correcting long sight defects in the human eye we require a
Aconverging lens
Bdiverging lens
Cmicroscope
Dperiscope
Eplain glass sheet
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Question 24
jamb 1984
What volume of alcohol with a density of 8.4 x 102kgm-3 will have the same mass as 4.2m3of petrol whose density is 7.2 x 102kgm-3?
A14m3
B3.6m3
C4.9m3
D5.0m3
E5.8m3
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Question 25
jamb 1984

For which of the underlisted quantities is the derived unit \(ML^2T^{-2}\) correct? i. moment of a force ii. work iii. acceleration

Ai only
Bii only
Ciii only
Di and ii
Eii and iii
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Question 26
jamb 1984

The distance travelled by a particle starting from rest is plotted against the square of the time elapsed from the commencement of motion. The resulting graph is linear, the slope of this graph is a measure of

Ainitial displacement
Binitial velocity
Cacceleration
Dhalf the acceleration
Ehalf the initial velocity
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