AnswersPhysical SciencePretestQuestion 4
4
lesson pretestMultiple Choice

Pretest

Question 4 • Physical Science

What is the speed of a wave with a frequency of 2 Hz and a wavelength of 87 m ?

Answer
A
0.023 meters per second
B
43.5 meters per second
C
89 meters per second
D
174 meters per second
Previous
Next

More from this Course

lesson pretest
10 verified answers

Pretest

lesson pretest
10 verified answers

Pretest

lesson pretest
10 verified answers

Pretest