What is the groove spacing on a CD?

Article no. P1416201 | Type: Experiments

10 Minutes
10 Minutes
grades 10-13
heavy
Pupils

Also part of:

Student set Optics / Atomic physics (special edition), TESS advanced Physics

Article no. 13286-88 | Type: Set

Delivery time: available
Student set Optics / Atomic physics, TESS advanced Physics

Article no. 15350-88 | Type: Set

Delivery time: available

Principle

The setup of the experiment is uncritical and provides in general good and reliable measured results.

Benefits

  • Specified for the requirements of the german final secondary-school examinations
  • Especially for secondary schools
  • Quantum and wave optics in a student experiment

Tasks

What is the distance between the grooves on a CD? A CD made with grooves similar to a record. In contrast to the record the distances between the grooves of a CD are so small that they can hardly be seen with the naked eye. In this experiment you will learn about a method to determine the distance between the grooves.

 

 

Name
File name
File size
File type
Digital learning
(en) Experiment guide
p1416201e .pdf
File size 0.43 Mb
pdf
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(de) Versuchsbeschreibung
p1416201_de .pdf
File size 1.91 Mb
pdf
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(ru) Versuchsbeschreibung
p1416201_ru .pdf
File size 2.04 Mb
pdf
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What is the groove spacing on a CD?
- .H5P
File size -
.H5P
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