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- Potometer abstract "A potometer (from Greek ποτό = drunken, and μέτρο = measure) —sometimes known as a transpirometer— is a device used for measuring the rate of water uptake of a leafy shoot. The causes of water uptake are photosynthesis and transpiration. Everything must be completely water tight so that no leakage of water occurs.There are two main types of potometers used - the bubble potometer (as detailed below), and the mass potometer. The mass potometer consists of a plant with its root submerged in a beaker. This beaker is then placed on a digital balance; readings can be made to determine the amount of water lost by the plant. The mass potometer measures the water lost through transpiration of the plant and not the water taken up by the plant.A potometer is a piece of apparatus used to measure the rate of water loss from a plant (transpiration). The rate of transpiration can be estimated in two ways:1) Indirectly - by measuring the distance the water level drops in the graduated tube over a measured length of time. It is assumed that this is due to the cutting taking in water which in turn is necessary to replace an equal volume of water lost by transpiration.2) Directly - by measuring the reduction in mass of the potometer over a period of time. Here it is assumed that any loss in mass is due to transpiration.".
- Potometer thumbnail Potometer.png?width=300.
- Potometer wikiPageID "250019".
- Potometer wikiPageRevisionID "604201427".
- Potometer hasPhotoCollection Potometer.
- Potometer subject Category:Measuring_instruments.
- Potometer subject Category:Photosynthesis.
- Potometer subject Category:Plant_physiology.
- Potometer type Artifact100021939.
- Potometer type Device103183080.
- Potometer type Instrument103574816.
- Potometer type Instrumentality103575240.
- Potometer type MeasuringInstrument103733925.
- Potometer type MeasuringInstruments.
- Potometer type Object100002684.
- Potometer type PhysicalEntity100001930.
- Potometer type Whole100003553.
- Potometer comment "A potometer (from Greek ποτό = drunken, and μέτρο = measure) —sometimes known as a transpirometer— is a device used for measuring the rate of water uptake of a leafy shoot. The causes of water uptake are photosynthesis and transpiration. Everything must be completely water tight so that no leakage of water occurs.There are two main types of potometers used - the bubble potometer (as detailed below), and the mass potometer.".
- Potometer label "Potetometer".
- Potometer label "Potometer".
- Potometer sameAs Potetometer.
- Potometer sameAs Potometer.
- Potometer sameAs m.01l32h.
- Potometer sameAs Q351415.
- Potometer sameAs Q351415.
- Potometer sameAs Potometer.
- Potometer wasDerivedFrom Potometer?oldid=604201427.
- Potometer depiction Potometer.png.
- Potometer isPrimaryTopicOf Potometer.
