Question

12.
The
mass
of
a
lead
piece
is
115
g
.
When
it
is
immersed
into
a
measuring
cylinder
,
the
water
level
rises
from
20
mL
mark
to
30
mL
mark
,
ng
Find :
(i) the volume of the lead piece,
(ii) the density of the lead in kg m
m-3.​

Answer 1

Answer:

kgogon0t867ts7tf tygihfyfuv9ug9ufu9

Answer 2

Answer:

please note down neatly not long ok