Activity 3: Am I Right? Directions: Write True if the statement is correct and False if not.
1. Doubling the frequency of a wave source doubles the speed of the wave
2. Most people can detect frequencies as high as 20 000 Hz.
3. The wavelength of the wave is then determined by the frequency and speed.
4. Sound travels faster than light.
5. Frequency is dependent with the wavelength.
Share
Answer:
1.True
2.True
3.False
4False
5.True
Explanation:
pà bràinléss po