1pt If the room is the frame of reference for the study of an object moving in three dimensions, from where should distances be measured? O A. one wall and the floor
OB. two walls and the floor
O c. the floor and the ceiling
O D. the door

What are the theoretical properties of a gas at a temperature of 0 kelvin?

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.