Question

H. Look at the following figure
and answer the questions based
on it.
1. Name the device used in the given
figure.
2. Find the volume of the
final reading of water
level = 130 ml
stone.
initial reading of
water level = 80 ml
PABARABARA
3. Find the density of the
mass of the stone = 250 g
stone.​

Answer 1

Answer:

between 550 and 800 MPa

Cobalt-chromium alloys

The hardness of Co-Cr alloys ranges between 550 and 800 MPa, and tensile strength ranges between 145 and 270 MPa. Moreover, the tensile and fatigue strength increases radically as they are heat-treated. These alloys have properties quite similar to stainless steel

sorry dear but I have no idea about this sorry