Which statement describes an energy measurement?

There are no statements provided for my me to choose from, but i'll try.

Here's what I've got for ya:

1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. 1 Watt is the power from a current of 1 Ampere flowing through 1 Volt. 1 kilowatt is a thousand Watts. 1 kilowatt-hour is the energy of one kilowatt power flowing for one hour.

Prob. not that helpful, sorry, but I can't read your mind to understand what the statements were, sorry.

Hope this is at least kinda helpful!

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .