Register
Question: A 0.50 m wave has a frequency of 686 Hz. What is the speed of the wave? Answer Choices: (a) 170 m/s (b) 1,370 m/s (c) 340 m/s (d) 690 m/s
136k views
1 vote
Question: A 0.50 m wave has a frequency of 686 Hz. What is the speed of the wave?

Answer Choices:
(a) 170 m/s
(b) 1,370 m/s
(c) 340 m/s
(d) 690 m/s

User Jackyef
by
8.1k points

1 Answer

6 votes
c. 340
Frequency is the number of wavelengths per second and since the length is 0.5 you multiply 0.5*686 and get 343.
the question not allowing for one position thus the answer is c

User Mkus
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
Link Copied!