• Sajan sarthak sahoo Best Answer
    No the absolute value is actually different. 400 - 48= 352 absolute hard ness
    • cropped5830087688240818798.jpg
    Likes(1) Reply(7)
    Anukruti
    thank u sir.
  • Rahul pandey thankyou
    No, Mohs scale of hardness is relative scale of hardness so if hardness of apatite is 5 and corundum is 9 then their hardness difference wouldn't be equal to 4. Mohs hardness scal...
    Show more
    • cropped7503637440854732646.jpg
    Likes(0) Reply(0)