Density 2 (Density)

The scale (balance) is used to measure ———— of an object

• Time

• Volume

• Length 

• Mass

How would you find the mass of just the water?

• 120 + 20 = 140

• 120 - 20 = 100

• 120 x 20 =2400

• 120 / 20 = 6

Which is the correct material to measure volume in a Lab?

• Cup

• Balance

• Graduated cylinder 

• Thermometer 

Calculate the density of 28 g of Iron to displace 4 ml of water. Answer = ———-g/ml

• 112

• 7

• 0.14

• 24

A metal cube with a density of 2.8 g/ml is placed in the cup of water. The cube will

• sink

• float

• dissolve

• shrink

When the density of the block approaches the density of water, what happens to how the object floats?

• The object will sink.

• The object will float higher in the water.

•  The object will float lower in the water.

An object has a density of 0.6 g/ml. How much of it will be below the water's surface?

• 40%

• 60%

• 0.6%

• 0.4%