Email info@curriculum-press.co.uk Phone 01952 271 318

74. How Does a CD Work

Description

This Physics Factsheet explains:
• Mechanical recording and its history.
• Magnetic recording and its history.
• Optical recording.
• The Digital Versatile Disc (DVD).

Download Type

.PDF (pdf) 79.469 KB

Date Published

September 2004

ISSN / ISBN

ISSN: 1351-5136

Copyright Disclaimer

The materials published on this website are protected by the Copyright Act of 1988. No part of our online resources may be reproduced or reused for any commercial purpose, or transmitted, in any other form or by any other means, without the prior permission of Curriculum Press Ltd.

Categories & Tags

Similar Resources

A Level Physics

149. Special Relativity

This Physics Factsheet explains the theory of special relativity.

A Level Physics

269. Stellar Processes and Life Cycle of Stars

This Physics Factsheet will either provide a useful revision of ideas covered at GCSE or fill in a...

A Level Physics

177. The Physics of the Heart

In this Physics factsheet we are going to look at: • how the electrical signals that control the...

A Level Physics

292. Measuring the Young's Modulus of a Metal

Modern specifications place considerable emphasis on practical competence and test it by a required...

A Level Physics

315. Solving Energy and Power Problems

This Physics Factsheet: Explains some problem solving approaches for more complex problems...

A Level Physics

143. Damping in Oscillations

This Physics Factsheet explains properties of the damping force, free vibration, forced vibration...

A Level Physics

14. Particle Physics

This Physics Factsheet: • Introduces particles and antiparticles. • Explains how particles are...

A Level Physics

169. The Physics of Medical Measurement

This Physics Factsheet looks at the physics behind how these machines work and how they can be used...

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
Not Subscribed

Subscribe to A Level Physics to access 450+ resources, plus 15 new Factsheets each year.

Subscribe
Add to Wishlist
Preview
74 Cd Work

Similar Resources

A Level Physics

258. Feedback

This Physics Factsheet defines feedback and explains different types of feedback that there is.

A Level Physics

231. Key Preparation for Atomic Structure

The aim of this Physics Factsheet is to deepen your knowledge and understanding of the ideas of...

A Level Physics

221. Wave-Particle Duality (the Basics)

This Physics Factsheet explains: • The trouble with electrons. • The trouble with light. • The...

A Level Physics

98. A2 Fields and Forces Problems

This Physics Factsheet includes information on different types of fields – including non-uniform...

A Level Physics

107. Calculations – Charged Particles in Electric and Magnetic Fields

The purpose of this Physics Factsheet is to revise the basic principles of forces on charged...

A Level Physics

133. Answering Essay Questions in Physics

This Physics Factsheet helps you to understand how to answer questions in an A Level Physics exam.

A Level Physics

77. Nuclear Medicine used For Treatment

This Physics Factsheet explains: • Biological effects of ionising radiation. • Use of nuclear...

A Level Physics

297. Mass and Energy

This Physics Factsheet will consider how energy and mass are equivalent and how Einstein’s famous...

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8

Find exactly what you’re looking for.

Popular Searches