50+ IB Physics IA Ideas
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This list of 50+ curated IB Physics AA IA sample ideas, including examiner comments, covers various topics such as mechanics, energy, and electromagnetic induction. The ideas are designed to be easy to implement and score high marks, providing students with a range of expert-approved IB physics IA samples and ideas to choose from. The selection process for a Physics IA topic is crucial for achieving a high score, and students can use these ideas as a stepping stone towards nailing their IB Physics IA score, approaching them conventionally or taking a novel approach to outshine everyone.
IB Physics HL IA Ideas
1.) How does the diameter of the pendulum wire affect the damping constant of the pendulum?
Experimental Setup:
A pendulum setup is made in accordance with the constant variables. The light gate is placed in a way where the pendulum passes between the edges of it without disturbance. A data logger collects the data as the pendulum passes between the light gate for 90 seconds. Using this data, you will be able to calculate the damping constant.
Independent Variables:
Diameter of the pendulum wire
Constant Variables:
Mass of mass hanger, Length of wire, Initial place from which the pendulum was released (angle at which it was released from), and person letting go of the mass hanger.
Dependent Variables:
The velocity of the pendulum for 90 seconds

IB Physics SL IA Ideas
1.) Effect of mass on falling object Investigating static friction coefficients
Experimental Setup:
Drop object of different masses from the same height and measure the time taken for the fall
Independent Variables:
Mass of the object
Constant Variables:
Height of drop
Dependent Variables:
Time taken for the fall
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