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If wires are made from the same material and are the same length which would have greater resistance?
The wire with smaller diameter (thinner wire) will have greater resistance. This is because resistance is inversely proportional to the cross-sectional area of the wire. Thinner wires have smaller cross-sectional area, leading to greater resistance.
What is the net force when encounters 15 N air resistance?
The net force would be the difference between the applied force and the air resistance. If the applied force is greater than the air resistance, then the net force would be in the direction of the applied force. If the air resistance is greater than the applied force, then the net force would be in the opposite direction.
When would acceleration increase the most?
Acceleration would increase the most when a force is applied in the direction of motion and there is little resistance or friction opposing the motion. This means that the object can gain speed more quickly as the force has a greater effect on its acceleration.
Which fluid would have the greater viscosity?
Honey would have greater viscosity compared to water. Viscosity refers to a fluid's resistance to flow, and honey is thicker and more resistant to flow than water.
Where should a person experience the most air resistance?
A person would experience the most air resistance when moving at high speeds, such as when skydiving or driving a fast-moving vehicle. The resistance is greater in environments with higher air density, such as at lower altitudes.
Would doubling the length of a blood vessel have the greater effect on vascular resistance?
In which of the following would the blood flow be highest? A) a vessel 0.5 cm in diameter and 4 meters long B) a vessel 1.0 cm in diameter and 10 meters long C) a vessel 0.5 cm in diameter and 2 meters long D) a vessel 1.0 cm in diameter and 2 meters long
If wires are made from the same material and are the same length which would have greater resistance?
The wire with smaller diameter (thinner wire) will have greater resistance. This is because resistance is inversely proportional to the cross-sectional area of the wire. Thinner wires have smaller cross-sectional area, leading to greater resistance.
What would be the effect of resistance of a conductor of doubling its diameter?
doubles
Which direction does the parachutist go if gravity is greater than air resistance?
The parachutist will go down, of course. If gravity is greater than air resistance, then the parachutist would accelerate (his speed would increase). This would increase air resistance, up to the point where gravity and air resistance are in balance.
What is the net force when encounters 15 N air resistance?
The net force would be the difference between the applied force and the air resistance. If the applied force is greater than the air resistance, then the net force would be in the direction of the applied force. If the air resistance is greater than the applied force, then the net force would be in the opposite direction.
When would acceleration increase the most?
Acceleration would increase the most when a force is applied in the direction of motion and there is little resistance or friction opposing the motion. This means that the object can gain speed more quickly as the force has a greater effect on its acceleration.
Would a tall desert plant be vascular or non vascular?
A tall desert plant would be a vascular plant.
What overall change in the shape of a car would reduce the effect of air resistance?
inclined
Does current effect the resistance in an electric series circuit?
The resistance remains constant. The voltage would change, in accordance with Ohms' law, with a change in current.
Why do objects with more have greater weight?
weight is the effect of gravity acting on mass,the greater the mass the greater the effect on gravity will have on it therefore the greater the weight. eg. if the mass is 50kg and gravity is 10N the the weight is 500N,if the mass increases to 100kg the the weight would increase to 1000N
To connect a pair of resistors so that their equivalent resistance is greater than the resistance of either one should you connect them in series or in parallel?
When many resistances are connected in series, the equivalent resistance is greater than the greatest single resistance. When many resistances are connected in parallel, the equivalent resistance is less than the smallest single resistance.
Vascular tissue allows plants to move water and nutrients throughout the plant body Another effect of vascular tissue is that it allows plants to?
Vascular tissue also allows plants to grow nice and tall (essentially, it's what wood is made of), and it allows them to live far from water. If it weren't for vascular tissue, plants would just be algae and moss.
