How does the voltage applied to the secondary solenoid affect the resultant magnetic field strength at the centre of a coaxial solenoid system when the primary solenoid voltage is kept constant?
IA
7
HL
What is the relationship between the viscosity of a fluid being drained through a pipe of variable radius and the final velocity of the liquid exiting the pipe?
EE
B
How does varying the angle of attack of the rear wing influence the downforce and drag on a scale model Formula 1 car in a controlled wind tunnel environment?
EE
B
To what extent does the variation in the throat area of a nozzle affect both the maximum thrust and the duration of a sugar-fueled rocket motor?
EE
B
Investigating The Influence Of Wire Diameter On Fundamental Frequency And Its Application In Determining The Density Of Nichrome.
IA
6
HL
How does the angle of inclination affect the rolling acceleration of a solid sphere versus a hollow cylinder down a ramp?
EE
B
How does the surface temperature of a heated surface influence the duration of a water droplet’s lifetime before it vaporises completely?
IA
6
HL
How does the tension in a support cable (as determined by the extension of a spring within that cable) vary with the distance of a load of fixed mass placed along a crane arm?
IA
6
HL
The relationship of the mass ratio on post-collision velocities in elastic collisions
IA
5
HL
How does the depth of water in a fixed container influence the maximum rebound height of a floating ping pong ball when the container and ball are dropped from a height of 1.5 meters?
EE
D
How does the change in temperature of a solid cylinder depend on the change in its length?
IA
4
SL
How does the mass of the box affect its stopping distance after being hit by a spring launcher?
IA
6
HL
Investigating the Effect of Honey-to-Water Ratio on the Terminal Velocity of a Metal Sphere
IA
6
SL
How does the angle of release of a pendulum emitting a fixed sound frequency affect the perceived frequency at its equilibrium position?
IA
4
HL
The investigation of the influence of temperature on the spring constant of a spring
IA
5
SL
Investigating the effect of temperature on the resistivity of conductors
IA
5
HL
How does the internal pressure of a football (25, 40, 55, 70, 85, 100 kPa) affect its maximum rebound height after four consecutive bounces when dropped from a fixed height, and how does the internal pressure affect the coefficient of restitution as a measure of the ball’s elasticity?
IA
4
HL
How does the maximum detachment force required to remove a plastic disk from the water surface vary with its surface area?
IA
5
HL
How does the extension of an elastic slingshot affect the displacement of an object due to the transfer of kinetic energy from the projectile?
IA
5
HL
How does inclination angle affect the acceleration of a block sliding up and down an incline, and what is the coefficient of dynamic friction between metal and wood?
IA
6
SL
What is the relationship between the initial velocity of a wood block and its horizontal displacement when slid across a plastic table?
IA
6
HL
How does a tension of a violin string affect its fundamental frequency?
IA
4
SL
Investigating the Relationship Between Changing Heights of a Ramp and Time it Takes for a Spherical Mass to Travel
IA
4
SL
"How does the period of oscillation of a torsion pendulum vary with mass, and how can this relationship be used to determine the torsional constant of the wire?"
IA
5
HL
