SPH4U: Physics (University Preparation)
PREREQUISITE: Physics, Grade 11, University Preparation
GRADE: 12 (University)
AVAILABILITY: Spark Asher Academy Online
THE ONTARIO CURRICULUM: Science
Course Overview
SPH4U online is designed to advance students’ understanding of physics, building upon previous knowledge to explore more complex concepts and theories. This course covers energy transformations, forces affecting motion, and the properties of electrical, gravitational, and magnetic fields, as well as electromagnetic radiation. Students will delve into the wave nature of light, quantum mechanics, and special relativity. They will enhance their scientific investigation skills through both qualitative and quantitative data analysis. Additionally, the course examines the societal and environmental impacts of technological applications of physics.
UNIT ONE
Dynamics
Essential Question: How can we analyze the motion of objects and the forces causing that motion?
In this unit, students will deepen their understanding of kinematics and forces by exploring dynamics, particularly focusing on two-dimensional motion scenarios. They will revisit and apply terms, variables, and equations from Grade 11 physics to complex dynamics problems, enhancing their analytical skills.
UNIT TWO
Circular Motion
Essential Question: How do we determine the frame of reference for objects in motion?
Students will apply principles of dynamics to objects undergoing circular motion, exploring how different frames of reference—both inertial and non-inertial—affect the analysis of motion. This unit lays the groundwork for understanding more complex theories such as relativity by starting with the basics of reference frames.
UNIT THREE
Energy and Momentum
Essential Question: How do safety features in cars reduce the impact of collisions?
This unit focuses on the physics of collisions, exploring concepts of work, mechanical energy (including kinetic, thermal, and elastic potential energies), and the conservation laws of energy and momentum. Students will use these principles to qualitatively and quantitatively analyze different types of collisions, considering real-world applications such as vehicle safety.
UNIT FOUR
Fields
Essential Question: How do invisible forces like gravity and magnetism operate in what appears to be empty space?
Students will explore the concept of fields, specifically gravitational, electric, and magnetic fields, and their effects on particles. Through calculations and simulations, students will analyze how these fields are similar and different and apply this knowledge to understand technologies that utilize these forces.
UNIT FIVE
The Wave Nature of Light
Essential Question: How does light behave when subjected to conditions like a double-slit experiment?
In this unit, students will study the wave properties of light, initially by comparing them to more familiar waves such as water waves. They will explore phenomena such as interference and diffraction through practical experiments, simulations, and mathematical analysis, enhancing their understanding of light’s wave nature.
UNIT SIX
Revolutions in Modern Physics
Essential Question: How does modern physics challenge our understanding of reality?
This unit introduces students to the forefront of physics, including Einstein’s Special Theory of Relativity and quantum mechanics. Through thought experiments, observational studies, and simulations, students will explore how modern physics continues to evolve and influence our understanding of the universe. They will learn about the development and refinement of scientific theories, gaining insights into the dynamic nature of scientific progress and the quest for understanding reality.
For more details on final exams and the exam fee, please consult to us directly via contact page. Additional information can be found in our download section in courses page.
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