A hard surface is one which does not yield when pressed. Wood, stone and glass are hard surfaces.... rubber, fabric and foam are soft surfaces.
Hardcore - Stone chippings (1800 kg/m3) = 0.96W/m2k
Yes. A diamond can scratch hard surfaces, but is not effective in scratching softer surfaces, unless the stone is cracked or broken and has a sharp edge.
Yes, generally, this is true. Especially when one uses the word 'broken' to connote an accident. Rarely, however, if a stone has a flaw or weak spot and is hit 'just right' so as to fracture the stone at the weak spot, then you could say that the stone was 'broken'. Generally, stones with this sort of visible flaw is not sold as jewelry by a reputable dealer and would certainly be documented with any certificate the accompanied a stone.
Around 7.4 stone.
No Pokemon evolves by hard stone. Hard stone just increases the power of rock type moves.
No Pokemon can evolve with a hard stone
No Pokémon can evolve with the Hard Stone.
you find the hard stone underground
hard stone can be found at dark cave
You can get the Hard Stone from Arthur, who is located on Route 36 on Thursdays.
The Hard Stone does not evolve any Pokémon.
Is your d hard? *falls down his chair* there is no such thing as a hard stone ok? i c k
you don't need a hard stone or whatever allyou need is 11 movie regigigas so yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PS what the heck is a hard stone
yes the hard stone is used as weapons
none a hard stone powers up moves -> Hard stone power ups rock type moves, it doesn't cause a Pokemon to evolve in anyway.
The Hard Stone doesn't evolve any Pokémon in any of the games.