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31 sty 2019 · A potentiometer (also known as a pot or potmeter) is defined as a 3 terminal variable resistor in which the resistance is manually varied to control the flow of electric current. A potentiometer acts as an adjustable voltage divider. How Does a Potentiometer Work? A potentiometer is a passive electronic component.
A potometer' (from Greek ποτό = drunken, and μέτρο = measure), sometimes known as transpirometer, is a device used for measuring the rate of water uptake of a leafy shoot which is almost equal to the water lost through transpiration. The causes of water uptake are photosynthesis and transpiration. [1]
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potometer in American English. (pəˈtɑmɪtər) noun. Meteorology. an instrument for measuring the amount of water that a plant loses through transpiration, consisting of a sealed vessel of water with a cutting inserted in such a way that moisture can escape only through absorption and transpiration.
The meaning of POTOMETER is an apparatus for measuring the rate of transpiration in a plant by determining the amount of water absorbed.
from English Grammar Today. Area: length, width, depth and height. We use the nouns length, width, depth and height and the adjectives long, wide, deep and high to talk about area and size: A: What length is the pool at the sports club? B: Eighteen metres, I think. A: And what about the depth? B: It’s not very deep, maybe a metre.
POTOMETER definition: 1. a device for measuring how much water is taken up into a plant 2. a device for measuring how…. Learn more.