Name a cell pat that has tiny holes

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius