There’s a new, engaging way to learn and apply your knowledge of science in a dynamic environment. Learn by doing and see the impact of being involved in what you learn.

Explore the physics behind concave lenses. Discover the properties of concave lenses. Study special rays and image formation on concave lenses in an interactive environment.

• Complete interactive tasks to discover special rays in concave lenses.
• Show the refraction of special rays with a concave lens.
• Work with different rays for more practice and learn from your mistakes.
• Predict image formation with a concave lens.
• Perform experiments for different locations of an object with a concave lens.
• Draw the formation of an image with a concave lens.
• Calculate the location and height of an image with a concave lens.

App features:
• Apply the physics of concave lenses in a series of hands-on exercises.
• Watch animations that explain the concepts.
• Investigate challenging topics with step-by-step support.
• Test your knowledge with interactive tasks and quizzes.
• Want more? Check out the AC library in the App Store.