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*Coursework B 2016 Discussion*
-
09-12-2015 7:20pm#1The Investigation Titles are:
Biology
Investigate and compare the quantitative effects of changing
(a) the duration of light physical exercise and
(b) the time elapsed since the exercise stopped
on the pulse rate of a person.
Chemistry
Investigate and compare the quantitative effects of changing
(a) the rhubarb surface area and
(b) the temperature of solution
on the rate of reaction (measured by noting time for decolorisation of solution)
between the oxalic acid in rhubarb and dilute potassium permanganate
solution (acidified with sulfuric acid).
Physics
Investigate and compare the quantitative effects of changing
(a) the pendulum length and
(b) the mass of the pendulum bob
on the period (time of oscillation) of a simple pendulum oscillating through a
small angle.
Which two titles have you chosen? 6 votes
Biology0%Chemistry83%
5 votes
Physics16%
1 vote
0
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