If a liquid has a volume of 620 cm cubed and a mass of 480 gm, what is its density?

0.774 g/cm^3

Explanation:

Density is measured in g/cm^3

480g / 620cm^3 = 0.774 g/cm^3

Does this help? Sorry if not.

d=m/v

mass= 480 g

volume=620cmcubed

so,

d=620/480

1.3g/cmcubed

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation