Step 1: Write down the equation needed to solve for velocityVelocity = Wavelength x FrequencyStep 2: Place the known measurements into the equationStep 3: Solve the equation.Carefully put the numbers into your calculator.Recheck your answers! It is very easy to hit the wrong button on your calculator.Use correct SI units-AnswerA marine weather station detects waves which are 8.0 meters long and 1.65 meters high and travel 4 meters each second.Determine the frequency of these waves.

Write the formula velocity in terms of frequency.

Answered: A marine weather station detects waves…

A marine weather station detects waves which are 8.0 meters long and 1.65 meters high and travel 4 meters each second. Determine the frequency of these waves.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter16: Waves

Section: Chapter Questions

Problem 43P: (a) Seismographs measure the arrival times of earthquakes with a precision of 0.100 s. To get the...

See similar textbooks

Similar questions

A bat flying at 5.00 m/s is chasing an insect flying in the same direction. The bat emits a 40.0 kHz chirp and receives back an echo at 40.4 kHz. Assume the speed of sound is 343 m/s. 1. What is the equation for doppler shift? 2. If you were calculating the frequency of the chirp observed by the insect, what would the value of fs be? 3. For question 2, would vo represent the velocity of the bat or the insect? Does the motion of the insect increase or decrease the frequency observed by the insect? Would vo be positive or negative? 4. For question 2, would vs represent the velocity of the bat or the insect? Would vs be positive or negative? 5. Write the doppler shift equation to find the frequency of the chirp observed by the insect. Use fi for the frequency observed by the insect and vi for the velocity of the insect. (Do not solve this equation yet.) 6. If you were calculating the frequency of the chirp observed by the bat, what would the value of f0 be? 7. For question 6, what would…
Visible light corresponds roughly to the range of wavelengths from 400 nm (violet) to 700 nm (red). 1 nm = 1 nanometer = 10-9 m. What is the frequency of visible light at a wavelength of 600 nm? f= Hz Enter your answer above using scientific notation with the format x.yzEq = x.yz x109. For example, 1.23 x 10-9 is entered as 1.23E-9. What is the wavelength of a visible light wave with a frequency of 4.64 x 10¹4 Hz? λ = nm
Step 1: Write down the equation needed to solve for velocity Velocity = Wavelength x Frequency Step 2: Place the known measurements into the equation Step 3: Solve the equation. Carefully put the numbers into your calculator. Recheck your answers! It is very easy to hit the wrong button on your calculator. Use correct SI units-Answer The sound wave produced by striking the middle C key on a piano has a frequency of 440 Hz. The sound is traveling at 282 m/s. What is the wavelength?
I. MULTIPLE CHOICE. Read the following items carefully. Write the letter of the BEST answer on the space provided before each number. Use CAPITAL letters. _1. Televisions (TV) are a common appliance in many households. The frequency of the TV is on the order of 108 Hz. The wavelengths of the TV are on the order of which of the following? A. kilometers B. meters C. centimeters D. micrometers 2. The wavelength of the radio with a frequency of 104 Hz is on the order of which of the following: A. kilometers B. meters C. centimeters D. micrometers 3. Speed of sound in air is a function of which of the following? A. wavelength B. frequency C. temperature D. amplitude 4. The unit of sound intensity level is: C. watts A. decibels B. hertz D. m/s 5. A Volkswagen car is approaching a stationary student. For the student, the apparent frequency of the horn in comparison to the actual frequency of the horn: A. decreases C. resonates B. increases E. increases or decreases D. stays the same
MULTIPLE CHOICE. Read the following items carefully. Write the letter of the BEST answer on the space provided before each number. Use CAPITAL letters. ______1. Televisions (TV) are a common appliance in many households. The frequency of the TV is on the order of 108 Hz. The wavelengths of the TV are on the order of which of the following? A. kilometers B. meters C. centimeters D.micrometers ______2. The wavelength of the radio with a frequency of 104 Hz is on the order of which of the following: A. kilometers B. meters C. centimeters D.micrometers ______3. Speed of sound in air is a function of which of the following? A.wavelength B. frequency C. temperature D.amplitude ______4. The unit of sound intensity level is: A. decibels B. hertz C. watts D. m/s ______5. A Volkswagen car is approaching a…
MULTIPLE CHOICE. Read the following items carefully. Write the letter of the BEST answer on the space provided before each number. Use CAPITAL letters. ______1. Televisions (TV) are a common appliance in many households. The frequency of the TV is on the order of 108 Hz. The wavelengths of the TV are on the order of which of the following? A. kilometers B. meters C. centimeters D.micrometers ______2. The wavelength of the radio with a frequency of 104 Hz is on the order of which of the following: A. kilometers B. meters C. centimeters D.micrometers ______3. Speed of sound in air is a function of which of the following? A. wavelength B. frequency C. temperature D.amplitude ______4. The unit of sound intensity level is: A.decibels B. hertz C. watts D. m/s ______5. A Volkswagen car is approaching a…
Sound travels about 750 miles per hour. If you stand in a canyon and sound a horn, you will hear an echo.Suppose it takes about 3.5 seconds to hear the echo. How far away is the canyon wall, in feet? feetNow let's generalize that result. Suppose it takes n seconds to hear the echo. How far away is the canyon wall, in terms of n? feet
Direction: Show the complete solution for the following problems. Use a clean sheet of paper in answering. 1. The hearing range of a normal human ear is from 20 to 20000 Hz. If the speed of the sound in air is 340 m/s, what are the shortest and the longest wavelengths that the human ear can hear? 2. If the speed of wave in passing from medium A to medium B doubles while keeping the frequency constant, what happens to the wavelength? 3. Suppose that two-point charges, each with a charge of +1.00 Coulomb are separated by a distance of 1.00 meter. Determine the magnitude of the electrical force of repulsion between them.
1. If a microwave of a radar system has wavelength of 1 mm, what is its frequency?2. A radio station transmits radio waves with a frequency of 1 200 KHz. What is the wavelength of the radio waves?3. A certain microwave has a wavelength of 0.032 meters. Calculate the frequency of this microwave.Please provide the solution, steps, and explanation. Thank you!
Te-1 - Compatibility Mode Word 9 Search ces Mailings Review View Help E - E- E E AL I AaBbCcC AaBbCcl AaBbCcC AaBbCcC AaBbCcC AaBb( AaB 三三三、、田v I Normal 1 Body Text 1 List Para. I No Spac. 1 Table Pa.. 1 Heading 1 1 Hea Paragraph Styles . I .1 I 2 I 3 ..... 4. 5 6 I 3. A child weighing 200 N is being held back in a swing by a horizontal force of 125 N. Use the graphical method to determine the tension T in the rope and the angle e that the rope makes with respect to the horizontal. Include the graph in your lab report. F = 125 N Weight = 200 N %2:
Item 13 Sunspot Observations Sunspots vary in number as a function of time, exhibiting an approximately 11-year cycle. Galileo made the first European observations of sunspots in 1610, and daily observations were begun in Zurich in 1749. At the present time we are well into the 23rd observed cycle. Part A What is the frequency of the sunspot cycle? Give your answer in Hz. Express your answer using two significant figures. ΠΙΑΣΦ f = Submit Provide Feedback Request Answer ? Hz
(a) Seismographs measure the arrival times of earthquakes with a precision of 0.100 s. To get the distance to the epicenter of the quake, geologists compare the arrival times of S- and P-waves, which travel at different speeds. If S- and P-waves travel at 4.00 and 7.20 km/s, respectively, in the region considered, how precisely can the distance to the source of the earthquake be determined? (b) Seismic waves from underground detonations of nuclear bombs can be used to locate the test site and detect violations of test bans. Discuss whether your answer to (a) implies a serious limit to such detection. (Note also that the uncertainty is greater if there is an uncertainty in the propagation speeds of the S- and P-waves.)