1. Physics for MS.5/1-2
Banphue pittayasan School
Mr. Chaiporn Pattanajak

2.  1. What material, of mass 39 g, has a volume
of 5 cm2?
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 2. What is the mass of air in a room
measuring 5m x 2 m x 3 m?
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3.  3. Aluminium has density of 2700 kg/m3.
 a) What is the density in g/cm3?
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 b) What is the mass of 20 cm3 of aluminium?
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 c). What is the volume of 27 g of aluminium?
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4. 5. Use the information below to calculate :
(a) the mass, volume, and density of the liquid.
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(b) the mass, volume, and density of the stone.
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5. (Use below Table) Crown A Crown B Crown C
Mass (g) 3750 3750 3750
Volume (cm3) 357 194 315
Density (g/ cm3) ? ? ?
Crown A made by ……………….
Crown B made by ……………….
Crown C made by ………………..