Radiometer used to illustrate Sir W. Crooke's researches on the radiation of heat in high vacua

Radiometer used to illustrate Sir W

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Radiometer used to illustrate Sir W
Science Museum Group
© The Board of Trustees of the Science Museum

Radiometer used to illustrate Sir W. Crooke's researches on the radiation of heat in high vacua, (suspension broken and minor detached): contains pith bar with mirror attached suspended in air (blackened end is attracted when flame is brough near)

Details

Category:
Heat
Object Number:
1888-166/10
Materials:
glass and wood
Measurements:
tube: 460 x 95 mm
type:
crookes radiometer
credit:
Sir William Crookes