A wave has a frequency of 60 Hz and a wavelength of 3 m. What is the speed of th
Practice Questions
Q1
A wave has a frequency of 60 Hz and a wavelength of 3 m. What is the speed of the wave?
180 m/s
120 m/s
60 m/s
30 m/s
Questions & Step-by-Step Solutions
A wave has a frequency of 60 Hz and a wavelength of 3 m. What is the speed of the wave?
Step 1: Identify the frequency of the wave, which is given as 60 Hz.
Step 2: Identify the wavelength of the wave, which is given as 3 m.
Step 3: Use the formula for wave speed, which is v = f * λ, where v is speed, f is frequency, and λ is wavelength.
Step 4: Substitute the values into the formula: v = 60 Hz * 3 m.
Step 5: Calculate the speed: 60 * 3 = 180 m/s.
Wave Speed Calculation – The speed of a wave can be calculated using the formula v = fλ, where v is the speed, f is the frequency, and λ is the wavelength.
