All Junior Cert Science Revised Syllabus posts
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    Experiments for 2016 Eve_6727

    I would appreciate if anyone could provide some advice for the special experiments! Has anyone found any good websites for research on course B? So far I have been able to find out little information.

    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.

       

    1. avatar image

      SryanBruen

      In a recent thread you can find my answers on how to do the Biology and Physics ones. I never did Chemistry though.

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      SweatyPorridge

      What's Your SC ILL tell tou

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      Me

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