Lways use significant figure rules. Remember that these rules apply to all numbers that are measurements. Calculate the conductance of a conduit whose cross-sectional area is 3.0 cm2 and whose length is 14 cm if its conductivity is 0.90 ohm-1-cm-1. G = ohm-1 5.2 0.19 0.58 0.24

Explanation:

For a wire, the conductance of the wire is given by:

where:

is the conductivity of the material

A is the cross-sectional area of the wire

L is the length of the wire

For the wire in this problem, we have:

is the conductivity

is the cross-sectional area

is the length of the wire

Substituting the values into the equation, we find the conductance:

v 154.9= 0.9 length length s little over 154.9cm

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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