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Which would have the greater effect on vascular resistance?
Vasoconstriction would have a greater effect on increasing vascular resistance compared to vasodilation. When blood vessels constrict, their diameter decreases, leading to increased resistance to blood flow. Conversely, vasodilation results in an expansion of blood vessel diameter, reducing resistance.
What would be the effect of resistance of a conductor of doubling its diameter?
doubles
What has a greater effect on an objects kinetic energy doubling its mass or doubling it's speed?
Doubling the speed of an object has a greater effect on its kinetic energy than doubling its mass. The kinetic energy of an object is proportional to the square of its speed, but only linearly related to its mass. Therefore, an increase in speed will have a greater impact on the object's kinetic energy.
Which would have greater effect on kinetic energy of an object doubling the mass or doubling the velocity?
Doubling the velocity would have a greater effect on the kinetic energy of an object. The kinetic energy of an object is directly proportional to the square of its velocity, while it is only linearly proportional to its mass. Therefore, increasing the velocity has a more significant impact on the kinetic energy.
What has a greater effect on an objects kentic energy doubling its mass or doulbing it speeed?
Doubling an object's speed has a greater effect on its kinetic energy than doubling its mass. This is because kinetic energy is proportional to the square of the velocity, so increasing the speed has a more significant impact on the energy compared to increasing the mass.
Which would have greater effect on kinetic energy of an object - doubling the mass or doubling the velocity?
Doubling mass affects kinetic energy in that the greater the mass, the greater the kinetic energy. OK, but if you have a 10kg mass traveling at 2m/s and it bumps into and sticks to a 10g mass, the resultant speed would be 1m/s. The momentum stays the same. KE before is 10*2*2/2= 20, while the KE after is 20*1*1/2= 10. So it is not that the above answer is wrong, but rather, you question is not clear.
What is the Change in resistance of wire when its length is double?
Assuming the wire follows Ohm's Law, the resistance of a wire is directly proportional to its length therefore doubling the length will double the resistance of the wire. However when the length of the wire is doubled, its cross-sectional area is halved. ( I'm assuming the volume of the wire remains constant and of course that the wire is a cylinder.) As resistance is inversely proportional to the cross-sectional area, halving the area leads to doubling the resistance. The combined effect of doubling the length and halving the cross-sectional area is that the original resistance of the wire has been quadrupled.
If you double both the voltage and the resistance in a circuit what would be the effect on the current?
If you double the voltage in a circuit, the power is quadrupled, assuming the resistance stays the same.
Does the stray capacitance or the resistance of the monitor cable have the greater effect on the monitor's color?
no
A change in a objects speed has a what effect on its kinetic energy than a change in mass?
A change in an object's speed has a greater effect on its kinetic energy than a change in mass. Kinetic energy is proportional to the square of the velocity, so even a small change in speed can result in a significant change in kinetic energy. On the other hand, mass only affects kinetic energy linearly.
What effect does serotonin have on the vascular system?
effect of serotonin in vascular system
Air resistance has a greater effect on the motion of an object when?
When the object is very light or/and the region around the object is very windy!
