false
B. False
true
True
False
B. False
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Resistance is directly proportional to the resistivityand length of a material, and inversely-proportional to its cross-sectional area. It should also be noted that its resistivity is affected by temperature, so temperature indirectly affects resistance.
The resistance of any material is affected by its length, cross-sectional area, and resistivity. As resistivity varies with temperature, resistance is indirectly affected by temperature.Specifically, resistance is directly proportional to length and inversely proportional to cross-sectional area, and resistivity is the constant of proportionality.These factors apply to the conductors and all the components of your 'circuit' -including any insulation.
The resistance of the wire is directly proportional to the length and inversely proportional to the area of cross section. Also it depends on the material of the wire with which it is made. So three factors. Length, area of cross section, material.
A proportional model of a three dimensional object is an scale model.
Temperature Dissoved Oxygen pH level
Three physical factors of the ecosystem are temperature, sunlight, and wind and three chemical factors are level of water in soil, level of plant nutrients in soil, and levels of dissolved oxygen.
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Weight, Gender, Stomach Contents.
proportional progressive regressive
The factors of three are one and three.