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.
has a mass of 
?
= 1000
of milk has a mass of 
.
?
)
has a volume of 
.
has a mass of 
. What is its density in 
?
.
lead?
lead?
given that its density is 
.
is placed on a balance. 
of mercury is poured into it. How many grams (
) does the balance show if the density of mercury is 
?
water, we obtain 
ice.
, correct to one decimal place?
?
and density 
.
and mass 
.
.
.
and a specific weight 
? Round the result to two decimal places .
?
]
]
is filled with oil.
?
, width 
and height 
, given that the air density is 
?
of the whole space? Correct your answer to two decimal places.
of water. 
beads are immersed in it and the level of water rises to 
. Given that the mass of one bead is 
, what substance is the bead made of? Take the density of copper as 
; iron as 
; lead as 
.
of water is poured into a container. If the mass of the water as computed with the aid of a beam balance is 
. What is the density of water in 
and in 
, respectively?
and mass 
floats on mercury. The density of mercury is 
.
is dipped into a measuring cylinder containing some water. By how much 
does the water level rise when the ball sinks? Take the density of gold (Au) as 
.
, width 
and height 
. What is the density of the aluminum?
for the density of coffee, syrup and cream respectively.
. What is the mass of the box if its volume is 
?
? The density of lead is 
and the average density of a bale of hay is 
.
.
.
