NY Regents Exam   Teasers   IQ Tests   Chemistry   Biology   GK   C++   Recipes   Search <  a href="/cgi/members/home.cgi" class="toplink">Members   Sign off

## Physics Quiz : Density

Answer the following questions based on density.

 Formats Info Page Quiz Review
Multiple choice

1.

The density of air is about 1 g/cm3 at room temperature and atmospheric pressure.
 True False

2.

Density is defined as
 volume / mass mass × volume mass / volume mass × acceleration

Half-n-half Clue

3.

The density of carbon dioxide is 1.8 kg/m3. So, the volume occupied by 9.0 kg of carbon dioxide is
 5 m3 0.2 m3 16.2 m3 None of these

Half-n-half Clue

4.

Water has the maximum density at
 0oC 40oC 4oC -4oC

Half-n-half Clue

5.

The SI unit of density is
 kg/m3 cm3/g m3/kg g/cm3

Half-n-half Clue

6.

A metal body of mass 58.2 g occupies a volume of 3 cm3. Identify the metal.
 Tungsten with density = 19.4 g/cm3 Aluminum with density = 2.7 g/cm3 Lead with density = 11.4 g/cm3 Iron with density = 7.9 g/cm3

Half-n-half Clue

7.

Which of the following statements is true?
 Water floats on oil because water is less dense than oil. Water floats on oil because water is more dense than oil. Oil floats on water because oil is more dense than water. Oil floats on water because oil is less dense than water.

Half-n-half Clue

36 more pages in School Physics Quiz