both are same havier
When the weight of one object is found to be greater than the other. Either weighing up both by holding in your hands, or by weighing them on a scale. Obviously, if an iron bar is next to a piece of wood of the same size the iron would be the heaviest.
Is this a song lyric? Some Buddhist koan? A "which came first" -type riddle ? ? ?
Iron feels heavier than a feather because it is denser. Density is the amount of mass per unit volume, so even if the weights are the same, the iron is more compacted and takes up less space than the feather. As a result, the iron feels more substantial and gives the perception of being heavier.
A iron bar is a conductor
The iron bar would become more magnetic.
use the ruler as a simple balance and put an iron bar at each end. if they are the same, the ruler will not tilt and the heavier bar must be the third one. If they are different, then the heavier bar is the one that tilts the ruler down.
iron bar first
When the weight of one object is found to be greater than the other. Either weighing up both by holding in your hands, or by weighing them on a scale. Obviously, if an iron bar is next to a piece of wood of the same size the iron would be the heaviest.
Is this a song lyric? Some Buddhist koan? A "which came first" -type riddle ? ? ?
Iron feels heavier than a feather because it is denser. Density is the amount of mass per unit volume, so even if the weights are the same, the iron is more compacted and takes up less space than the feather. As a result, the iron feels more substantial and gives the perception of being heavier.
A iron bar is a conductor
A iron bar is a conductor
A iron bar is a conductor
(Diameter x Diameter) x 0.00623 = Kilogram per Running Meter
The iron bar would become more magnetic.
you have to mine iron ore then put it in a furnace and you will get an iron bar called an iron ingot.
A relay is made up of a coil with an iron core and a movable iron bar. The movable iron bar in a relay is called a switch.