denstiy of a substances -------- with the increase temperature
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Answer:
decrease air is the right answer ok
I think it is helpful of you
HEYA, BUDDY !!
denstiy of a substances -----decreases--- with the increase temperature
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★ As We know that, Similarly, if we decrease the temperature then the volume of the substance will also decrease. It means if the temperature increases then the volume of the substance will also increase and this will decrease the density of the substance as the volume is inversely proportional to the density.
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★ We know that the density of a substance is defined as the amount of substance present per unit volume or we can say that the density is given by the ratio of mass and the volume of the substance.
Density = mass / Volume
★ Know more , It is observed the majority of one takes the relation just opposite to the actual answer. They may write their answer as density is directly proportional to the temperature which is not true. To avoid such a mistake, one should recall the basics that density is inversely proportional to volume which means the temperature will also be inversely proportional to the density.