Sagot :
Question:
1. High frequency waves produce high-pitched sounds. (underline word: high)
2. Low Frequency waves produce low-pitched waves. (underline word: waves)
3 Low Frequency is equivalent to short wavelength (underline word: short)
4. High frequency is equivalent to long wavelength (underline word: high)
5. The relationship between intensity and loudness is in direct proportionality. (underline word: direct proportionality)
Answer:
High frequency waves produce high-pitched sounds. (underline word: high)
True.
Low Frequency waves produce low-pitched waves. (underline word: waves)
True.
Low Frequency is equivalent to short wavelength (underline word: short)
False.
High frequency is equivalent to long wavelength (underline word: high)
False.
The relationship between intensity and loudness is in direct proportionality. (underline word: direct proportionality)