Janice has just measured the density of an object. which value is possible? (density: d = )

–1 g/cm3
4 m/s
–3 m/s
6 g/cm3

Explanation:

as we know that density is the ratio of mass and volume of the object

here we know that mass as well as volume both are always positive so the ratio of both can not be negative.

so we know that mass is measured in gram and volume is measured in cubic cm

so the density is measured in

so the correct answer must be positive and in terms of above units

so we have

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this