Light and Sound Unit Test 4 of 144 of 14 Items
Question
Which of the following best describes a black object?(1 point)

A. An object that reflects some colors of light and reflects others.

B. An object that reflects all colors of light.

C .An object that refracts all colors of light.

D. An object that absorbs all colors of light.

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

Abrief, "first-step" presentation of a work to be completed is called a

How can the judiciary balance individual rights with the common good?