Could someone help me please, Im kind of new to this site?
What should be measured to calculate the average rate at which the water in a cup cools?

A. Change in mass of water and time in which the mass changes
B.Change in weight of water and time in which the weight changes
C. Change in volume of water and time in which the volume changes
D.Change in temperature of water and time in which the temperature changes

Question

Could someone help me please, Im kind of new to this site?
What should be measured to calculate the average rate at which the water in a cup cools?

A. Change in mass of water and time in which the mass changes
B.Change in weight of water and time in which the weight changes
C. Change in volume of water and time in which the volume changes
D.Change in temperature of water and time in which the temperature changes

mvpriest · Answer

I say D. because your talking about temp. anyways

anonymous · Answer

I'm not sure if its C or D?

anonymous · Answer

It must be D then because @Mvpriest thinks its D as well. :)

anonymous · Answer

Thank you I really appreciate it.

anonymous · Answer

Your Welcome! :)

mvpriest · Answer

well yea you are talking about temp. in the question

mvpriest · Answer

so D. anytime just feel free to ask

anonymous · Answer

Okay Thanks

mvpriest · Answer

no problem