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Why you can easily move your hand in air but not in solids?
When moving your hand in the air, the molecules are more spread out, allowing you to easily push through the spaces. In solids, the molecules are closely packed, creating resistance when trying to move your hand through them. This resistance is what makes it harder to move your hand in solids than in the air.
Does a charge move easier through metal or air?
A charge moves easier through metal because metals are good conductors of electricity, allowing the charge to flow more freely. Air is a poor conductor of electricity, so charges do not move as easily through it.
Why is air able to move in all directions?
Air is able to move in all directions because it is a gas and its particles are not tightly packed together. This allows air molecules to move freely and spread out in any direction.
How does streamlining affect terminal speed?
Streamlining reduces air resistance by minimizing drag, allowing an object to move more efficiently through a fluid like air or water. This reduction in drag can result in increased terminal speed, as the object is able to overcome resistance and reach higher velocities more easily.
Does a soccer ball go faster in the air on a cold or hot day?
On a hot day - the air molecules have more kinetic energy so they move around more freely. They will move out of the way of the soccer ball that is moving through them more easily when the air is warm. In physics we might say that the warmer air is more susceptible to shear force than cooler air. The warmer air will "part" more easily to let the ball pass through. For the same reason, aircraft have to go faster through warm air, as it moves more easily and gives less lift. Planes take off and climb faster in colder, denser air.
Why are you able to move so easily though air?
Air density is very low, and as such there is very little resistance to moving through it.
What word do you use for shapes that move through water and air easily?
Aerodynamic
Why you can easily move your hand in air but not in solids?
When moving your hand in the air, the molecules are more spread out, allowing you to easily push through the spaces. In solids, the molecules are closely packed, creating resistance when trying to move your hand through them. This resistance is what makes it harder to move your hand in solids than in the air.
Does a charge move easier through metal or air?
A charge moves easier through metal because metals are good conductors of electricity, allowing the charge to flow more freely. Air is a poor conductor of electricity, so charges do not move as easily through it.
How does penicillium move?
Penicillium does not have a mechanism for active movement; it is a non-motile fungus. Instead, it spreads through the air as microscopic spores, which can easily be carried by air currents or on surfaces.
Why you can easily move your hand in air but to do the same through a solid block of wood you need a karate expert?
the air has a lot of intermolecular space between them so yuo can easily move your hand through it. But the block of wood has the particles tightly packed and hence you need a karate expert to break the block of solid wood.
Why is air able to move in all directions?
Air is able to move in all directions because it is a gas and its particles are not tightly packed together. This allows air molecules to move freely and spread out in any direction.
How does streamlining affect terminal speed?
Streamlining reduces air resistance by minimizing drag, allowing an object to move more efficiently through a fluid like air or water. This reduction in drag can result in increased terminal speed, as the object is able to overcome resistance and reach higher velocities more easily.
What does it mean if a soil is permeable?
Permeable soil allows water and air to move easily through it. This promotes good drainage and aeration, which are important for plant growth.
What do you do to move through air?
you fly
What move through the air?
joy
What is the smooth slim shape that allows things to move easily through the air?
You may be thinking of an "air foil", which also has the property of "lift" when oriented properly. See: http://en.wikipedia.org/wiki/Airfoil
