Question 1
A ray of light travels from air (n = 1.00) into glass (n = 1.50) and strikes the boundary at an angle of incidence of 40°. Using Snell's law, what is the angle of refraction inside the glass?
Correct Answer:
25.4°
Question 2
An object is placed 30 cm in front of a thin converging lens with a focal length of 10 cm. Using the thin-lens equation 1/f = 1/a + 1/b, at what distance b behind the lens does the real image form?
Correct Answer:
15 cm
Question 3
Light traveling inside glass (n = 1.50) strikes the glass–air boundary. What is the critical angle beyond which total internal reflection occurs?
Correct Answer:
41.8°
Question 4
Why does the simple ray (Strahlenmodell) model of light fail to fully explain the dispersion of white light into a spectrum by a glass prism?
Correct Answer:
Because the refractive index of glass depends on the wavelength of light, a fact the basic ray model does not include
Question 5
A radioactive sample has an initial activity of 800 Bq and a half-life of 8 days. What is its activity after 24 days?
Correct Answer:
100 Bq
Question 1
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Prepare with the Sachsen-Anhalt Abitur Physics Practice Questions - Saxony-Anhalt Abitur Physics (Physik) Exam practice quiz. This question bank includes 100 questions covering force, light, speed, field, and energy. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Sachsen-Anhalt Abitur Physics Practice Questions - Saxony-Anhalt Abitur Physics (Physik) Exam

This practice set contains 100 questions from the matching question bank and focuses on force, light, speed, field, and energy. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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