Because firstly, the fuse blew for a reason and it should not be replaced until the fault has been repaired, and secondly, if it would have blown again, the coin or nail would not work the same way a fuse would; the nail/coin/whatever would not burn out and the entire system is unprotected from a surge.
if you place a flat piece of metal on water will it sink or float
Sure. When used as an antenna, a magnet should exhibit the same properties as an identical unmagnetized piece of metal.
-- Get a pure piece of it. The size of the piece doesn't matter. -- Measure the mass of the piece. -- Measure the volume of the piece. -- The density of the substance is mass of the piece/volume of the piece.
By putting metal piece in contact of other magnet or magnetic field.
Magnetised Metal- Domain elements are parallel to each other and are pointing in same direction NON-Magnetised- Domain elements are non parallel and in random directions.
Metal piece was from the end of the clutch cable.
If it is a rubber hose you need to replace it. If it is a metal piece connected to a hose, you also need to replace this.
it is a fatal risk of getting electrocuted if you insert any metal piece into a plug socket. Hence do not put any metal in to plug socket
I've never heard that exact phrase used, but I'm guessing you're talking about a sacrificial anode. This is a piece of more active metal that's electrically connected to a piece of metal you want to protect; the sacrificial anode corrodes instead of the less active metal.
There should be a screw connecting the corner light to the main headlight, and there is a metal piece that pops into a plastic connector on the headlight as well. You just push the metal piece into the plastic no screw. The top screw however should be secured into the head light. If you are missing the screw hole on your headlight, then you will need to replace the headlight. I just did both of mine from an accident! Hope this helps.
A 'metal filing ' is a tiny piece of metal that is rubbed off from a large piece by a file.
Metal
Your finger should rest against it for better precision.
a thin pointed piece of metal is called a spike
This is to prevent what is called hardware disease. Hardware disease is what happens when a cow swallows a piece of metal such as a nail or something, this can cause major problems to their digestive systems. The magnet sits on the bottom of their throat and will catch any foreign metal objects before it causes any damage, the magnet will never have to be replace and is never taken through their digestive system.
A metal burr is a small, thin edge of metal that is created when a piece of metal is machined. For example: when a chef's knife is sharpened, a thin piece of metal remains on the edge of the knife.
You will need a whole new bottom bracket, which should come with new bearings.