how much more water vapor is containeedin 1 kilogram of saturated air at 35 decres C than in 1 kilogram of saturated ar at 10 C

d.7.5cm is your answer

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.

i think it would be 5

inverse v=i*r

nice nice