A Wave Oscillates Up and Down Twice in 1 S

question 36

Multiple Choice

A wave oscillates up and down twice in 1 s.If the wave travels an average distance of 6 m in 1 s,its wavelength is

• A)0.5 m.
• B)1 m.
• C)2 m.
• D)3 m.
• E)6 m.

---

Definitions:

Yalta Conference

A meeting held in February 1945, where President Franklin D. Roosevelt, Prime Minister Winston Churchill, and Premier Joseph Stalin discussed Europe's post-war reorganization primarily focusing on the re-establishment of nations conquered by Germany.

Free Elections

The process by which a population chooses its leaders through a system of voting that is open and free from undue influence or coercion.

An American Dilemma

A seminal study by Gunnar Myrdal published in 1944 that examined the contradictions between the American ideals of democracy and the treatment of African Americans.