Question

why do circular water waves decrease in amplitude as the propagate from the source? explain in...

why do circular water waves decrease in amplitude as the propagate from the source? explain in full.
Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Initially, the power circle maintains to have an expanding radius, so the entire electricity is shipped flippantly along that circumference. As the circumference grows, the electricity per unit length reduced. The power is seen thru the amplitude of the wave, so as the electricity in line with unit length decreases, so does the amplitude.

Secondly the lower is because of losses of power by using the tour of the wave through the medium. Friction and other non-conservative forces will act to do away with the wave electricity and transform it into other kinds.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Mechanical waves are similar to electromagnetic waves because they do not need a medium to propagate...
Mechanical waves are similar to electromagnetic waves because they do not need a medium to propagate through. True or False Mechanical waves transport energy not matter. True or False A water wave becomes smaller when it reflects off a barrier. True or False Edwin Hubble deduced that distant galaxies were moving away from Earth based on observing spectral lines and noticing that the lines were Doppler shifted toward longer wavelengths. True or False When two waves pass through each other...
A stone is thrown in a pool of water. The amplitude of waves falls of with...
A stone is thrown in a pool of water. The amplitude of waves falls of with distance 'r' from impact point as? a. 1 / r^1.5 b. 1 / r^2 c. 1 / r^0.5 d. 1 / r^3 the answer is c, please explain to me
In three to five sentences, explain why two slightly separated coherent sources of circular waves results...
In three to five sentences, explain why two slightly separated coherent sources of circular waves results in an alternating pattern of “bright” and “dark” bands on a screen held some reasonable distance away. Assume the two sources are coherently in phase (e.g., both are at a peak at a particular instant) at the same frequency.
Explain why ‘saltatory conduction’ allows signals to propagate more rapidly along the axon (4pts)
Explain why ‘saltatory conduction’ allows signals to propagate more rapidly along the axon (4pts)
Explain why sound waves can be described as pressure waves. explain in brief with example.
Explain why sound waves can be described as pressure waves. explain in brief with example.
A point source emits monochromatic electromagnetic waves into air uniformly in all directions. You measure the...
A point source emits monochromatic electromagnetic waves into air uniformly in all directions. You measure the amplitude Emax of the electric field at several distances from the source. After graphing your results as Emax versus 1/r you find that the data lie close to a straight line that has slope 45.0 N⋅m/C. What is the average power output of the source?
why do EM waves from different TV stations not interfere with each other ?
why do EM waves from different TV stations not interfere with each other ?
For action potentials, why does the minimum amplitude needed to reach the threshold decrease when increasing...
For action potentials, why does the minimum amplitude needed to reach the threshold decrease when increasing the stimulus duration?
Physic wave lab Explain your understanding of water waves.How I can  make waves of different wavelengths and...
Physic wave lab Explain your understanding of water waves.How I can  make waves of different wavelengths and heights ? which views and tools were needed and why?
Diffraction occurs for all types of waves, including sound waves. High-frequency sound from a distant source...
Diffraction occurs for all types of waves, including sound waves. High-frequency sound from a distant source with wavelength 8.70 cm passes through a narrow slit 12.5 cm wide. A microphone is placed 45.0 cm directly in front of the center of the slit, corresponding to point O in the figure 36.5a in the textbook. The microphone is then moved in a direction perpendicular to the line from the center of the slit to point O.At what minimal distance from O...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT