152k views
3 votes
V=Xf; speed = wavelength x frequency

f= 1/T; frequency = 1/Period
Problems: 1. The frequency of a wave is 4.0 x 10 Hz. What is its wavelength?

2. A wave with a frequency of 31,200 Hz and travels at 790m/s? What is the wavelength in centimeters?

3. A wave has a wavelength of 25cm and a velocity of 630 m/s, what is the frequency?​

User Paul C
by
5.7k points

1 Answer

2 votes
I don’t understand your questions because it’s all connected together. Could you maybe separate the actual question in the comments for me to help?
User Littlecharva
by
5.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.