Question

2. The dimensions of a hall are 10 m x 7 m x 5 m
If the density of air is 1.11 kg m-, find the mass
of air in the hall.
Ans: 388.5 kg
3. The density of aluminium is 2.7 g cm. Express
it in kg m-
Ans: 2700 kg m
4. The density of alcohol is 600 kg m? Express it
in g cm-3​

Answer 1

Answer:

because we limit queries to 32 words.

The dimensions of a hall are 10 m x 7 m x 5 m If the density of air is 1.11 kg m-, find the mass. of air in the hall. Ans: 388.5 kg