5. A wave strikes a boundary at an angle of 35.0°. What is the reflected angle? a. 45.00
b. 30.00
C. 35.00
d. 40.00

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above