Spectral resolving power of a grating

Item No. P1196700 | Type: Experiments

10 Minutes
10 Minutes
grades 10-13
medium
Pupils
EUR 848.30
Content 1 piece
EUR 1,009.48 Incl. VAT

I'm also part of:

Student set Optics 3, Wave optics, TESS advanced Physics

Item No. 15280-88 | Type: Set

Delivery time: available
EUR 460.00 Excl. VAT
EUR 547.40 Incl. VAT

Principle

In order to assess the spectral resolving power of an optical grating we utilize the quotient a/0~,. This quotient can only be determined accurately if we can create a line spectrum containing lines at suitable distance &. apart. However, even with fairly simple means it is possible to arrive at statements an the spectral resolving power of a grating which are sufficiently informative for school pupils.

Benefits

  • Multifunctional light box - All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench
  • Extension with others sets at anytime, no additional light sources needed, recognition value for students

Tasks

Investigate to what extent the resolving power of a grating depends

  1. on the number of active grating slits and
  2. on the order of the diffraction spectrum.

Name
Filename
Filesize
Filetyp
(en) Experiment guide
p1196700e .pdf
Filesize 0.44 Mb
pdf
(de) Versuchsbeschreibung
p1196700_de .pdf
Filesize 1.84 Mb
pdf
(ru) Versuchsbeschreibung
p1196700_ru .pdf
Filesize 2.03 Mb
pdf