Sentence Examples

  • The hardness came back into his eyes and he looked away.
  • It is an ironblack, opaque mineral, with metallic lustre; hardness about 6, sp. gr.
  • But this " critical value " of the force is found to depend in an unexpected manner upon the hardness of the steel; the critical value diminishes as the hardness becomes greater up to a certain point, corresponding to a yellow temper, after which it increases and with the hardest steel becomes very high.
  • A greater hardness is due to the presence of earthy impurities.
  • The I heart-wood ceases to be of any use to the tree except as a support, but owing to its dryness and hardness it alone is of much use for industrial purposes.

Words near hardness in the dictionary