answer
option d is the correct answer
explanation
as we know frequency is equal to 1 /t
f= 457 Hz
t=1
SO, 1/457
=0.0022sev
Answer:
Person B
Explanation:
Person B will hear the frequency that is lower than the B- flat.
Answer:
oxygen combines with small molecules. energy is released and it happens in the cytoplasm
Explanation: