Delwedd:Bell jar apparatus during low-pressure test.jpg
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Bell_jar_apparatus_during_low-pressure_test.jpg (399 × 442 picsel, maint y ffeil: 50 KB, ffurf MIME: image/jpeg)
Crynodeb
| Disgrifiad |
English: Bell-Jar Apparatus during low-pressure test. Radishes were subjected to tests of two hours at pressures of 10 kPa, 25 kPa, 50 kPa and 101 kPa. Infrared temperature sensors and thermocouples inserted into the leaf were used to measure changes in temperature as transpiration increased. Variables such as air temperature and humidity were controlled and recorded during the experiments. |
| Dyddiad | Summer 2004 |
| Ffynhonnell | http://weboflife.nasa.gov/slstp/jp.htm |
| Awdur | NASA - Spaceflight and Life Sciences Training Program |
Trwyddedu
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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| Dyddiad / Amser | Bawdlun | Hyd a lled | Defnyddiwr | Sylw | |
|---|---|---|---|---|---|
| cyfredol | 19:12, 20 Gorffennaf 2008 | | 399 × 442 (50 KB) | Mwltruffaut | {{Information |Description={{en|1=<br>"Bell-Jar Apparatus during low-pressure test.<p> Radishes were subjected to tests of two hours at pressures of 10 [http://en.wikipedia.org/wiki/Pascal_(unit) kPa], 25 kPa, 50 kPa and 101 kPa. Infrared temperature sen |
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