Who invented the vacuum tube in 1906?

a. Hertz
b. Sarnoff
c. Marconi
d. De Forest


d

Communication & Mass Media

You might also like to view...

Which of the steps in the motivated sequence proposes a solution?

a. satisfaction b. visualization c. need d. action

Communication & Mass Media

When you tune into your own cultural norms before judging others, you are beginning the practice of ______.

a. reframing b. expressing goodwill c. presuming goodwill d. cultural sensitivity

Communication & Mass Media

Reacting to increasing public criticism and FTC scrutiny in the 1970s, the ad industry established the ________ to monitor potentially deceptive advertising.

A. American Association of Advertising Agencies B. Advertising Federation of America C. Association of National Advertisers D. National Advertising Review Board

Communication & Mass Media

If you decide to, or are required to, use PowerPoint/Prezi, what questions should you ask yourself?

What will be an ideal response?

Communication & Mass Media