problem solving workshop thing yes

let’s understand conceptual questions

1. smallest unit of heat energy

• jouele

1. definition of a calorie

sometimes you might doubt yourself despite the “””simplicity””” of the question

1. interna energy depends on

• temperature

1. ideal gas at stp is compressed to half its voitial lume, then it’s allowed to expand until it’s pressure half its initial pressure all of this is done while the temperature is fixed. what is the internal energy?

• u (it doesn;t change; only changes according to temperature and number of moles)

1. an ideal with internal energy of u at 200c is heated to 400c. it’s internal energy will then be>

• convert the c to kelvin