They need not be. Many electromagnets are circular disks or toroidal (donut shaped). Bar magnets, not surprisingly, are bar shaped - often with a rectangular cross section.
Toblerone candy will work.
The rigid bar is not called a fulcrum! And, by the same token, why is the bar called a bar?
A line graph is shaped like a triangle and a bar graph is exactly like column but bar graph is other way around
That would be the chocolate known as Toblerone.It is a Swiss bar of triangle-shaped chocolate which contains honey, almond and nougat.
It's actually not a military ribbon. It's a US Flag lapel pin that is shaped like a military bar ribbon.
Soap shaped as bar
a bar\
a bar\
They need not be. Many electromagnets are circular disks or toroidal (donut shaped). Bar magnets, not surprisingly, are bar shaped - often with a rectangular cross section.
A bar phone is a mobile phone shaped like a bar of soap or a bar of candy.
A dumbbell shaped magnet is typically referred to as a bar magnet due to its elongated shape resembling a bar or rod. These magnets are commonly used in various applications requiring a strong, elongated magnetic field.
1: First you put the bar of 3 in the bottom of the right hand corner. 2: Next you put all three of the 2 square bars next to that on the bottom. 3: Then you put down the long "L" shaped bar in the bottom left hand corner. 4: After you put the stair shaped bar in between the three bars of 2 and the long "L" shaped bar. 5: Lastly you put the small "L" shaped bar against the stair shaped bar. 6: Finally you put in the last piece and move on.
1: First you put the bar of 3 in the bottom of the right hand corner. 2: Next you put all three of the 2 square bars next to that on the bottom. 3: Then you put down the long "L" shaped bar in the bottom left hand corner. 4: After you put the stair shaped bar in between the three bars of 2 and the long "L" shaped bar. 5: Lastly you put the small "L" shaped bar against the stair shaped bar. 6: Finally you put in the last piece and move on.
The long vowel symbol is a bar across the top of the letter, which is called a macron.The short vowel symbol is a U-shaped curved line called a breve.
Not necessarily.
The channel is U-shaped cross-section, while the crossbeam is can be divided into H-plate, I-beam, etc. Both of them have different uses.