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Year 12 WACE Physics practice questions
This public preview page identifies the planned Year 12 WACE Physics demo route and links it to curriculum coverage while the reviewed sample question set is being completed.
Sample-question focus
The planned public sample is for Year 12 WACE Physics practice and will open after the demo questions are reviewed.
Skills covered
Practice motion, forces, energy, waves, electricity, fields, light, matter, data analysis, and scientific modelling.
Exercise and test mode
The route is public now; the exercise and test preview will become available after the curated question set is ready.
Curriculum link
Compare this demo with the WA Year 11-12 Physics curriculum page to scan related topics, subtopics, and pathway coverage.
These sample questions are visible on the page before login. They show WACE Year 12 Physics motion graphs, fields, induction, wave interference, photoelectric data, and experimental graphs with diagrams and graphs before opening the demo.
WACE Year 12PhysicsPhotoelectric effecthardphotoelectric graph
1. A photoelectric graph has threshold frequency 4.6 x 1014 Hz at the x-intercept. Which value should be read?
Choices
4.6 x 1014 Hz
9.2 x 1014 Hz
2.3 x 1014 Hz
4.6 J
Explanation:
The x-intercept of maximum kinetic energy against frequency gives the threshold frequency.
WACE Year 12PhysicsInductionhardflux graph
2. On the flux-time graph, which interval gives the largest induced emf magnitude?
Choices
The interval with the largest gradient
The interval with largest flux only
The final interval always
The zero-gradient interval
Explanation:
The magnitude of induced emf depends on how quickly flux changes, so the largest gradient gives the largest magnitude.
WACE Year 12PhysicsGravitational motionhardorbit diagram
3. An object is shown in orbit around a planet. Which direction is the gravitational field at the object?
Choices
Toward the planet
Along the orbit
Away from the planet
Opposite the tangent
Explanation:
The gravitational field direction is the direction a small mass would be forced, toward the attracting planet.
WACE Year 12PhysicsProjectileshardprojectile diagram
4. A projectile has horizontal speed 20 m/s and horizontal range 60 m. What is the flight time?
Choices
3.0 s
0.33 s
40 s
1200 s
Explanation:
Time equals horizontal displacement divided by horizontal speed: 60 / 20 = 3.0 s.
WACE Year 12PhysicsTransformershardtransformer diagram
5. An ideal transformer changes 12 V on the primary to 48 V on the secondary. What kind of transformer is represented?
Choices
Step-up transformer
Step-down transformer
No voltage change
A resistor only
Explanation:
The secondary voltage is larger than the primary voltage, so the transformer steps voltage up.
WACE Year 12PhysicsNuclear decayharddecay graph
6. After two half-lives, what fraction of an undecayed radioactive sample remains?
Choices
25%
50%
75%
12.5%
Explanation:
Each half-life halves the remaining amount. After two half-lives, 1/2 x 1/2 = 1/4 = 25% remains.
For parents comparing WACE Year 12 Physics support
WACE Year 12 Physics practice should help students connect equations to visible evidence: motion graphs, fields, induction, wave interference, photoelectric data, and experimental graphs. These examples preview that visual reasoning before the no-login Physics demo.
This demo is in progress
In progress
Year 12 WACE Physics is available to purchase, and the public demo preview is still being prepared.
Students can use the purchased subject once subscribed; this anonymous preview will be opened after the curated public question set is ready.
Does this page include Year 12 WACE Physics practice questions?
Not yet. The Year 12 WACE Physics demo route is public, but the interactive sample questions will open after the reviewed public set is ready.
Can students try the demo without signing up?
No sign-up is required to view the preview status. The no-login interactive demo will be available after the sample set is completed.
How does this demo relate to curriculum coverage?
This demo is linked with the WA Year 11-12 Physics curriculum coverage page, where parents can compare the broader topic and pathway structure used for Skill Align practice.
