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Year 12 SACE Physics practice questions
Use this no-login public demo to preview Skill Align's Year 12 SACE Physics sample questions, explanations, exercise mode, and test mode before regular practice.
Sample-question focus
Try a short public sample of Year 12 SACE Physics questions selected from the reviewed Skill Align demo set.
Skills covered
Practice motion, forces, energy, waves, electricity, fields, light, matter, data analysis, and scientific modelling.
Exercise and test mode
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Curriculum link
Compare this demo with the SACE Year 11-12 Physics curriculum page to scan related topics, subtopics, and pathway coverage.
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Sample SACE Year 12 Physics questions
These sample questions are visible on the page before login. They show SACE Year 12 Physics motion graphs, fields, induction, wave interference, photoelectric data, and experimental graphs with diagrams and graphs before opening the demo.
SACE Year 12PhysicsProjectile motionhardprojectile diagram
1. A projectile's horizontal component is 14 m/s and the flight time is 3.0 s. What horizontal displacement is shown?
Choices
42 m
17 m
4.7 m
84 m
Explanation:
Horizontal displacement is 14 x 3.0 = 42 m when horizontal velocity is constant.
SACE Year 12PhysicsInductionhardflux graph
2. The flux-time graph is steepest over the first interval. Which statement about induced emf is best supported?
Choices
Its magnitude is greatest in the first interval
It is zero in the first interval
It depends only on coil area
It is greatest where flux is flat
Explanation:
The greatest rate of change of flux gives the greatest induced emf magnitude.
SACE Year 12PhysicsPhotoelectric effecthardphotoelectric graph
3. A maximum kinetic energy graph has x-intercept 5.6 x 1014 Hz. What threshold frequency is shown?
Choices
5.6 x 1014 Hz
2.8 x 1014 Hz
1.12 x 1015 Hz
5.6 eV
Explanation:
The x-intercept is the minimum frequency needed for electron emission.
SACE Year 12PhysicsTransformershardtransformer diagram
4. A transformer has a 20:1 primary-to-secondary turns ratio. With 230 V on the primary, what secondary voltage is ideal?
Choices
11.5 V
230 V
4600 V
20 V
Explanation:
The secondary has 1/20 of the primary turns, so Vs = 230 / 20 = 11.5 V.
SACE Year 12PhysicsInterferencehardinterference diagram
5. The screen is moved farther from a double-slit source while wavelength and slit spacing stay fixed. What happens to fringe spacing?
Choices
It increases
It decreases
It becomes zero
It must stay the same
Explanation:
Fringe spacing is proportional to screen distance, so moving the screen farther away increases the spacing.
SACE Year 12PhysicsGravitational fieldshardorbit diagram
6. A spacecraft is shown beside a planet. Which way is the gravitational force on the spacecraft?
Choices
Toward the planet
Away from the planet
Along the orbit only
Zero because space is empty
Explanation:
The gravitational force is attractive, so it is directed toward the planet's centre.
For parents comparing SACE Year 12 Physics support
SACE 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.
How it works
Answer questions in a short test-style session.
See explanations after finishing.
Use Exercise Mode when you want instant feedback while learning.
Practice Summary
Year 12 · SACE Physics · Test mode · 3 questions · 10 min
Questions attempted0 / 3
Correct answersPending
Score-
Attempt Mode
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Does this page include Year 12 SACE Physics practice questions?
Yes. This public demo includes reviewed Year 12 SACE Physics sample questions so families can preview the Skill Align practice style before regular use.
Can students try the demo without signing up?
Yes. The public demo can be opened without signing up, and the attempt stays in the page instead of being saved to a student record.
How does this demo relate to curriculum coverage?
This demo is linked with the SACE Year 11-12 Physics curriculum coverage page, where parents can compare the broader topic and pathway structure used for Skill Align practice.
