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A wave has a frequency of 500 Hz and a wavelength of 0.68 m. What is the speed o
A wave has a frequency of 500 Hz and a wavelength of 0.68 m. What is the speed of the wave? (2021)
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Q1
A wave has a frequency of 500 Hz and a wavelength of 0.68 m. What is the speed of the wave? (2021)
340 m/s
500 m/s
680 m/s
250 m/s
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The speed of the wave can be calculated using the formula v = fλ. Thus, v = 500 Hz * 0.68 m = 340 m/s.
Questions & Step-by-step Solutions
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Q
Q: A wave has a frequency of 500 Hz and a wavelength of 0.68 m. What is the speed of the wave? (2021)
Solution:
The speed of the wave can be calculated using the formula v = fλ. Thus, v = 500 Hz * 0.68 m = 340 m/s.
Steps: 5
Show Steps
Step 1: Identify the formula for wave speed, which is v = fλ, where v is speed, f is frequency, and λ is wavelength.
Step 2: Write down the given values: frequency (f) = 500 Hz and wavelength (λ) = 0.68 m.
Step 3: Substitute the values into the formula: v = 500 Hz * 0.68 m.
Step 4: Calculate the result: 500 * 0.68 = 340 m/s.
Step 5: Conclude that the speed of the wave is 340 m/s.
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