The speed of sound through air is _____. A) 50 meters per ...

[2125004343]

The speed of sound through air is _____.
 
  A) 50 meters per second
  B) 340 meters per second
  C) 1500 meters per second
  D) 3000 meters per second

Question 2

In an experiment in which participants have been asked to think about their failures, the experimenter asks them to think about their successes before they leave. This is an example of which of the following?
 
  a. Suspicion check
  b. Post-experimental interview
  c. Process debriefing
  d. Significance test

[dominiqueenicolee]

Answer to Question 1

B

Answer to Question 2

c

[2125004343]

Thanks for the timely response, appreciate it

[FergA]

Excellent