Syllabus Grade VIII Semester -2 download
Physics Matter Grade VIII
- Motion - One Dimensional Kinematics
Discribing Motion with Wordsa. Introduction to the Language of Kinematics
b. Scalars and Vectors
c. Distance and Displacement
d. Speed and Velocity
e. Acceleration
Discribing Motion with Diagrams
a. Introduction to Diagrams
b. Ticker Tape Diagrams
c. Vector Diagrams
Discribing Motion with Position vs. Time Graphs
a. The Meaning of Shape for a p-t Graph
b. The Meaning of Slope for a p-t Graph
c. Determining the Slope on a p-t Graph
Discribing Motion with Velocity vs. Time Graphs
a. The Meaning of Shape for a v-t Graph
b. The Meaning of Slope for a v-t Graph
c. Relating the Shape to the Motion
d. Determining the Slope on a v-t Graph
e. Determining the Area on a v-t Graph
Free Fall and the Acceleration of Gravity
a. Introduction to Free Fall
b. The Acceleration of Gravity
c. Representing Free Fall by Graphs
d. How Fast? and How Far?
e. The Big Misconception
Discribing Motion with Equations
a. The Kinematic Equations
b. Kinematic Equations and Problem-Solving
c. Kinematic Equations and Free Fall
d. Sample Problems and Solutions
e. Kinematic Equations and Graphs
Motion ( You Tube Source )
a. Speed
b. Acceleration Part - 1
c. Acceleration Part - 2
- Newton's Law
Newton's First Law of Motiona. Newton's First Law
b. Inertia and Mass
c. State of Motion
d. Balanced and Unbalanced Forces
Force and it Representation
a. The Meaning of Force
b. Types of Forces
c. Drawing Free-Body Diagrams
d. Determining the Net Force
Newton's Second Law of Motion
a. Newton's Second Law
b. The Big Misconception
c. Finding Acceleration
d. Finding Individual Forces
e. Free Fall and Air Resistance
f. Double Trouble (a.k.a., Two Body Problems)
Newton's trird Law of Motion
a. Newton's Third Law
b. Identifying Action and Reaction Force Pairs
- Vivration and Wave
Vibrationsa. Vibrational Motion
b. Properties of Periodic Motion
c. Pendulum Motion
d. Motion of a Mass on a Spring
The Nature a Wave
a. Waves and Wavelike Motion
b. What is a Wave?
c. Categories of Waves
Properties of a Wave
a. The Anatomy of a Wave
b. Frequency and Period of a Wave
c. Energy Transport and the Amplitude of a Wave
d. The Speed of a Wave
e. The Wave Equation
Behavior of Waves
a. Boundary Behavior
b. Reflection, Refraction, and Diffraction
c. Interference of Waves
d. The Doppler Effect
Standing Waves
a. Traveling Waves vs. Standing Waves
b. Formation of Standing Waves
c. Nodes and Anti-nodes
d. Harmonics and Patterns
e. Mathematics of Standing Waves
- Sound Wave and Music
The nature of a Sound Wavea. Sound is a Mechanical Wave
b. Sound is a Longitudinal Wave
c. Sound is a Pressure Wave
Sound Properties and Their Perception
a. Pitch and Frequency
b. Intensity and the Decibel Scale
c. The Speed of Sound
d. The Human Ear
Behavior of Sound Wave
a. Interference and Beats
b. The Doppler Effect and Shock Waves
c. Boundary Behavior
d. Reflection, Refraction, and Diffraction
Resonance and Standing wave
a. Natural Frequency
b. Forced Vibration
c. Standing Wave Patterns
d. Fundamental Frequency and Harmonics
Musical Instruments
a. Resonance
b. Guitar Strings
c. Open-End Air Columns
d. Closed-End Air Columns
- Light Waves and Colour
How Do We Know Light is a Wave?a. Wave-like Behaviors of Light
b. Two Point Source Interference
c. Thin Film Interference
d. Polarization
Colour and Vision
a. The Electromagnetic and Visible Spectra
b. Visible Light and the Eye's Response
c. Light Absorbtion, Reflection, and Transmission
d. Color Addition
e. Color Subtraction
f. Blue Skies and Red Sunsets
Mathematics of Two - Point Source Interference
a. Anatomy of a Two-Point Source Interference Pattern
b. The Path Difference
c. Young's Equation
d. Young's Experiment
f. Other Applications of Two Point Source Interference.
- Reflection and the Ray Model of Light Waves and Colour
Reflection and it Importance
a. The Role of Light to Sight
b. The Line of Sight
c. The Law of Reflection
d. Specular vs. Diffuse Reflection
Image Formation in Plane Mirrors
a. Image Characteristics for Plane Mirrors
b. Ray Diagrams for Plane Mirrors
c. What Portion of a Mirror is Required to View an Image?
d. Right Angle Mirrors
e. Other Multiple Mirror Systems
Concave Mirrors
a. The Anatomy of a Curved Mirror
b. Reflection of Light and Image Formation
c. Two Rules of Reflection for Concave Mirrors
d. Ray Diagrams - Concave Mirrors
e. Image Characteristics for Concave Mirrors
f. The Mirror Equation - Concave Mirrors
g. Spherical Aberration
Convec Mirrors
a. Reflection of Light and Image Formation for Convex Mirrors
b. Ray Diagrams - Convex Mirrors
c. Image Characteristics for Convex Mirrors
d. The Mirror Equation - Convex Mirrors
- Recfraction and Ray Model of Light
Refractioan at a Boundarya. Boundary Behavior
b. Refraction and Sight
c. The Cause of Refraction
d. Optical Density and Light Speed
e. The Direction of Bending
f. If I Were an Archer Fish
The mathematics of Refraction
a. The Angle of Refraction
b. Snell's Law
c. Ray Tracing and Problem-Solving
d. Determination of n Values
Total Internal Refraction
a. Boundary Behavior Revisited
b. Total Internal Reflection
c. The Critical Angle
Interesting Refraction Phenomena
a. Dispersion of Light by a Prism
b. Rainbow Formation
c. Mirages
Image Formation by Lenses
a. The Anatomy of a Lens
b. Refraction by Lenses
c. Image Formation Revisited
d. Converging Lenses
1. Ray Diagrams
2. Object-Image Relations
e. Diverging Lenses
1. Ray Diagrams
2. Object-Image Relations
f. The Mathematics of Lenses
The Eye
a. The Anatomy of the Eye
b. Image Formation and Detection
c. The Wonder of Accomodation
d. Farsightedness and its Correction
e. Nearsightedness and its Correction
- Work, Energy and Power
a, Definition and Mathematics of Workb. Calculating the Amount of Work Done by Forces
c. Potential Energy
d. Kinetic Energy
e. Mechanical Energy
f. Power
Work, Energy and Power ( You Tube Source )
a. Kinetic Energy
b. Potential Energy
c. Works
Simple Machine (You Tube Source )
a. Incline Plane
b. Lever
c. Pulley
d. Screw and Wheel
e. Mechanical Advantage and Friction
Physics Interactive (Indonesian Versioan)
Please download Physics Interactive compress files bellow, and then extract the fhle so you can learn from it.
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