Open main menu

Difference between revisions of "Physics Key Stage 4"

(Waves at material interfaces: applications in exploring structures)
(Waves at material interfaces: applications in exploring structures)
Line 184: Line 184:
  
 
===Waves at material interfaces: applications in exploring structures===
 
===Waves at material interfaces: applications in exploring structures===
 +
*[[Interface]] - v=fλ where f = constant and v is different
 +
**[[Medium]]
 
*[[Reflection]]
 
*[[Reflection]]
 
*[[Refraction]]
 
*[[Refraction]]

Revision as of 12:15, 17 February 2019

Energy

Energy changes in a system, and in the ways energy is stored before and after such changes

Systems

Energy Store

Calculating Energy Stores

Energy Transfers

Power Ratings of Electrical Appliances

Conservation, dissipation and national and global energy sources

Improving Energy Transfers

Energy Resources

Forces

Forces and their Interactions

Representing Forces

Contact Forces

Non-contact Forces

Interactions

Work Done as force x distance, energy transfer

Pressure and pressure differences in fluids

Moments, Levers and gears

Forces and Motion

Speed and velocity, speed as distance over time; acceleration; distance-time and velocity-time graphs

Motion

Graphing Motion

Forces, accelerations and Newton’s laws of motion

Higher

Safety in public transport

Waves in matter

Waves in air, fluids and solids

Wave Properties

Mechanical Waves

Waves at material interfaces: applications in exploring structures

Higher