Answer:
strong winds that blow for a long time over a great distance
weak winds that blow for short periods of time with a short fetch
Explanation:
When the winds are weak and blow for short periods, we experience the smallest ocean waves but when there are strong winds over a longer duration, the largest ocean waves are seen. Therefore, the conditions to produce the smallest and largest ocean waves are strong winds that blow for a long time over a great distance and weak winds that blow for short periods of time with a short fetch.
#1
For closed pipe the fundamental frequency will be given as
#2
For open pipe the wavelength for Nth harmonic will be given as
#3
for a closed pipe the frequency is given as
here for third harmonic n = 3
now plug in all values
#10
since in the given figure there are three complete loops
so in this case the <em>number of harmonics are THREE</em>
Answer:
Mechanical waves require a medium to transfer their energy.
What are examples of mechanical waves?
Explanation:
Mechanical waves require a medium to transfer their energy.
What are examples of mechanical waves?
Answer: 14
Explanation:
Force(normal)*coefficient
