Crookes' Radiometer, 1872-1879
Radiometer used to illustrate Sir William Crookes' researches on the radiation of heat in high vacua: pith-ball balance in vacuo (the balls are repelled if a flame is brought near), 1872-79.
Details
- Category:
- Heat
- Object Number:
- 1888-166/2
- Materials:
- glass, wood (unidentified), sealing wax and metal (unknown)
- Measurements:
-
tube: 235 mm x x , 23 mm, .055kg
- credit:
- Sir William Crookes