Q#8 ( Past Exam Paper – March 2017 Paper 42 Q7 ) (a) Describe, with a labelled…
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(a) Describe, with a labelled diagram, the structure of a metal-wire strain gauge. (b) In a strain gauge, the increase in
A ball falls through a liquid at a constant speed. It is acted upon by three forces: an upthrust, a drag-force and its weight.
Q#29 ( Past Exam Paper – March 2019 Paper 12 Q11 ) A ball falls through a liq…
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A ball falls through a liquid at a constant speed. It is acted upon by three forces: an upthrust, a drag-force and its weight.
An elastic collision occurs between two bodies X and Y. The mass of body X is m and the mass of body Y
Q#19 ( Past Exam Paper – June 2018 Paper 12 Q9 ) An elastic collision occurs be…
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An elastic collision occurs between two bodies X and Y. The mass of body X is m and the mass of body Y
The diagram shows a hydroelectric power station. The reservoir is linked to the turbines by a pipe of uniform cross-sectional area.
Q#32 ( Past Exam Paper – November 2012 Paper 13 Q21 & June 2017 Paper 12 Q1…
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The diagram shows a hydroelectric power station. The reservoir is linked to the turbines by a pipe of uniform cross-sectional area.
(a) Information may be carried by different channels of communication. State one application, in each case, where information
Q#7 ( Past Exam Paper – November 2014 Paper 41 & 42 Q12 ) (a) Information …
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(a) Information may be carried by different channels of communication. State one application, in each case, where information
Two parallel plates R and S are 2 mm apart in a vacuum. An electron with charge –1.6 × 10-19 C
Q#17 ( Past Exam Paper – November 2015 Paper 13 Q29 ) Two parallel plates R and…
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Two parallel plates R and S are 2 mm apart in a vacuum. An electron with charge –1.6 × 10-19 C
The display on a cathode-ray oscilloscope shows the signal produced by an electronic circuit.
Q#19 ( Past Exam Paper – June 2014 Paper 13 Q5 ) The display on a cathode-ray o…
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The display on a cathode-ray oscilloscope shows the signal produced by an electronic circuit.