## Emily778 Group Title Figure 1 shows a wave movement during 1 second. What is the frequency of this wave? (1 point) 2 hertz 2 meters/second 0.5 second 1 hertz one year ago one year ago

1. Emily778

2. mikrol

2

3. Emily778

I think it's A

4. Emily778

Oh? Am I right?

5. mikrol

yep

6. M_Vamshi_Kumar_Reddy

1 hertz. "Frequency= 1/time"

7. Emily778

Incorrect.

8. Emily778

it was 2

9. M_Vamshi_Kumar_Reddy

Hoo im confused. can you please explain me.

10. shubhamsrg

frequency = distance traveled per unit time. It is already given it travels 2 units in second. hence = 2

11. shubhamsrg

unit of freq = hertz (or second^ -1)

12. M_Vamshi_Kumar_Reddy

Frequency(herz)= number of cycles per second. Total time taken by the wave is 1 second. and the wave traveled for 1 complete cycle. if this values are made into consideration its frequency is 1 herz.

13. Vincent-Lyon.Fr

@shubhamsrg Sorry, but you made a typo, distance travelled by unit time is velocity, not frequency. Frequency is number of full oscillations per unit time.

14. shubhamsrg

yes I see your point. thank you. :)

15. M_Vamshi_Kumar_Reddy

hey whats is the final answer for the above. i think its 1 herz.