4) a) write the unit for energy in the mks in basic (also called core or axiomatic) units.
b) show the unit break down to get from ib/slugs to ft/s .

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

How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation

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.