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What does a porometer measure?
a porometer measures the water that is lost or dispersed from the leaf's stomata, which is on the underside of the leaf
What is the meaning of stomatal apparatus?
Stomata along the nearby guard cell or other cell are called stomatal appratus
Why is conductance G?
Conductance is an opposition of Resistance and it is denoted by G. It is given by the relationship G = 1/R . In past the unit of conductance was (mho) which is opposite to (ohm). But these days the unit of conductance is Siemens which is denoted by 'S'.
What will happen to guard cell and stomatal pore when water flows?
The guard cell swell when water flows into them,causing stomatal pore to open.
The si unit of conductance is?
The unit of electrical conductance is the mho.
What is stomatal resistance?
The opposite of stomatal conductance of course!
What is the unit of computing stomatal resistance using porometer?
mmol/m2/s
What is stomata conductance?
Stomatal conductance is the speed at which water evaporates from pores in a plant, and is directly related to relative size of the stomatal apature. Basically, the higher the evaporation rate, the higher the conductance of the leaf. It must also be noted that humidity, the hydration status of the plant and light intensity are also factors that affect stomatal conductance.
What is the resistance in ohms of 400 siemens?
25 ohmsAnswerResistance is measured in ohms. Conductance is measured in siemens. Conductance is the reciprocal of resistance. So the ohmic equivalent of 400 siemens is 2.5 milliohms.
What is electrical onductance measured in?
Electrical conductance is the reciprocal of resistance and is measured in siemens (symbol: S).
What does a porometer measure?
a porometer measures the water that is lost or dispersed from the leaf's stomata, which is on the underside of the leaf
What is a porometer?
Measures transpririation in leaves
What is conductance measured in?
The SI unit for conductivity is the siemens per metre. Conductivity is the reciprocal of resistivity, whose SI unit is the ohm metre.
What is the conductance of a 10 ohm's resistor?
Conductance is the reciprocal of resistance, and is measured in siemens (S). So a 5.1 ohm resistor has 1/5.1 conductance, which is approximately 0.196 078 431 372 549 019 607 843 137 254 9 S.
Energy transfered as heat through a material is called?
Thermal Conductance, measured by [Watts/(meter x Kelvin)].
How does a multimeter mesure the amount of electrolytes in a drink?
Using an circuit involving a 9V battery and snap connector, a conductance sensor made of small plastic tubing and copper wire, and alligator clips, the conductance sensor is placed in the drink to be measured, and the electrolytes close the circuit. The multimeter can then read off the ampage you need to determine conductance using G = I/V, G being conductance in siemens, I being ampage, and V being voltage.
Why direct current has no conductance?
Direct current is measured in units of voltage and current. Conductance is the inverse of resistance. The two systems are not related to each other, except through Ohm's Law. The question does not make sense. Please restate the question, with more detail as to what you are trying to ask.
