Best 10 IB Physics IA Ideas for Simple and Score High Marks
Date: 18 Oct, 2022
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IB Physics IA Ideas:
It’s difficult to choose an idea when it comes to physics IA. IB physics consists of versatile and practical. If you are looking for a simple idea that matches the standard of IB Physics IA, here this write-up can help you to find a suitable idea for your IA.
Here we have compiled some simple IB physics IA ideas that you can take inspiration from. And these ideas were organized below topic-wise. Take a look into them:
Mechanics and Energy:
How a spring constant does is getting affected by temperature?
Determining the g by observing the energy of a falling ball.
Calculate the static friction coefficient between two materials of your choice.
Examining the ‘Archimedes’ principle and discovering g.
Investigating the relationship between a projectiles’s opening angle and its horizontal range.
How does the surface area of spherical balls affect air resistance?
How does the height at which an object is dropped affect its terminal velocity?
Identifying the specific energy of various materials (you choose the materials)
Investigating the ideal gas law and simulating a gas with few particles (computational)
Using the ideal gas law, determine how many particles are there in a gas.
How does surface area affect the rate of water vaporization?
Determining a liquid’s specific heat capacity (you get to pick the substance!)
Oscillations and Waves:
Find g by using a pendulum.
Examining the relationship between the intensity of a light source and distance.
How does the amount of sucrose in a water solution change the water’s refractive index?
How does the mass of an object affect its frequency of oscillation on a spring?
Examining the relationship between a liquid’s refractive index and its temperature.
What effect does the length of the string have on the standing wave’s fundamental frequency?
Investigating the relationship between a material’s (you choose the substance!) temperature and sound speed.
Examining Snell’s law for many refractions at once.
What connection exists between a diffraction grating’s number of lighted slits and the width of interference maxima?
Electricity and Magnetism:
Test OHM’s law for various electrical components
Determining a metal’s resistivity (you select the material!)
How does temperature affect an electric motor’s efficiency?
How is the relationship between the EMF generated by rotating coils and coil rotational speed?
Determining the function of metals in work
Examining the relationship between temperature and a transformer’s efficiency
How does the amount of cellophane covering a solar cell affect how much power it produces?
Determining how the number of coils affects the magnetically induced current in a solenoid.
Examining the effect of temperature on a diode rectifier’s efficiency
So many students end up wasting so much time on deciding an idea. We know it’s a crucial part but we also need time to practice this idea and submit IA. You need to Avoid becoming fixated on coming up with absolutely novel ideas.
Approximately 25000 IB Physics students submit an IA in Physics each year. Everyone’s IA must fall within the parameters of the IB Physics curriculum. Therefore, it is very hard to obtain a project that has not already been undertaken.
If you choose to complete an IA that has already been completed, you will not lose marks; but, if you choose to copy one, you will! The trick is to choose a topic or subject you are interested in. And choose your idea according to the resources you have. The way you build your method and analysis will show the examiner how seriously you have taken the project.
Consider the Following Inquiries for Yourself:
Has any subject in recent physics lessons piqued my interest?
Do I have any noteworthy passions or hobbies?
Have I viewed any YouTube videos or TV shows that piqued my interest?
Select a Variable That Is Simple to Change (Independent Variable):
Need a focused research issue if you want to do well on your physics IA. The format for this will be as follows:
The Impact of Variable X on Variable Y.
Select a Simple Measurable Variable (Dependent Variable):
The dependent variable that alters AS A RESULT OF VARIABLE X CHANGING is variable Y. Your dependent variable, Variable Y, ought to be simple to measure.
Put your Research Question in Writing:
What effects does (your variable X) have on (your variable Y)?
It is that easy!
Make sure your research question makes sense before you write it down.
Only Concentrate on One Variable X:
If you select a question with clear objectives, your inquiry will be excellent. A lab report shouldn’t combine two or three related studies.
Focus on the Topics of Related Physics:
If you are still confused about this you can consult with your teachers or can get help from the number one resource for IA’s at Tribe Topper. They have a very handy 6 step guide to write IA’s and score a 7 in them. You can also subscribe to Tribe Topper and join their courses in Sciences and Math. These courses consist of Question Banks, Past Paper solutions, and quizzes.