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Worksheets1.5 Density
Total questions: 15
Worksheet time: 23mins
the unit of density is
g cm3
g cm-3
g cm2
g cm
The formula of density( g cm-3) is
mass X volume
mass - volume
mass / volume
volume / mass
Ballon gas contain helium gas float in the air because
helium gas denser than air
helium gas less dense than water
volume of A is 5 cm3. the mass of A is 100 g.
The density of A is
10 gcm-3
20 gcm-3
5 gcm-3
1 gcm-3
the density of B is 5gcm-3. the volume of B is 30 cm3. the mass of B is
30 g
150 g
35 g
50 g
density can be determine using
eureka method
water displacement method
if the density of B is 1.5 gcm-3, and density of water is 1,0 gcm-3, then
the water will float
B will float on water
B will sink in water
both water and B will sink
Materials that are less dense will
float and will be above
sink and will be bottom
the materials which are denser whereas materials which are denser
will sink and will be under the materials which are less dense
will float and will be on the materials which are less dense
ice will float on water surface and stones will sink to the bottom
true
false
stone will float on water surface and ice will sink to the bottom
true
false
The density of irregular objects can be determined by using
water displacement method
water replacement method
water level method
