Answer:
Answer for the question is given in the attachment.
Explanation:
Answer:
1)SI is coherent system of units
2) SI is rational system of units
Answer: The answer is D: 300,000km/s
Explanation:
Answer:
A. 26.17 B. 1.17 C. 30.86 D. 5.86
Explanation:
Frequency is the vibration of noise and the vibration determines the pitch, which we depend on to be a pitch or frequency we can hear. If it's too high or too low our ears can't hear it