lilykaylee9 lilykaylee9

24-08-2022
Physics

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3. A sample of air weighing 1.32 x 103 Nis confined in a room measuring 9.5 mx 5.0 mx 2.0 m. Calculate the density of the sample. [ g = 10 ms -2]

Respuesta :

shaikhmohd0119 shaikhmohd0119

27-08-2022

the density of the sample is 1.389 kg/m³

given

weight = 1320 N

volume = (9.5×5×2)m³

density is defined as mass divided by volume

d=m/V

where:

d is density

m is mass

V is volume

mass = weight/g

=132 kg

on substituting values we get

d= 132/95

=1.389 kg/m³

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