Homework Answers
When we through a stone in the water ,it produces a disturbance that is called as wave.we get a pattern of crests and trough.Two consecutive points are that have the same particle direction and energy would be said to be in the same phase .and distance between them is called as wavelength.
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You are working with waves that show distinct crests as they travel in a water medium. Two consec...
Please explain! 15. The superposition of two waves traveling in the same medium produces a standing...
Please explain!
15. The superposition of two waves traveling in the same medium produces a standing wavel pattern if the two waves have which TWO of the following? (A) the same frequency (B) the same amplitude (C) the same direction of travel (D) the same phase Explain why you chose the answer you did
1. The "wavelength" of a wave describes a. the speed of its crests b. the distance...
1. The "wavelength" of a wave describes a. the speed of its crests b. the distance between crests c. the height of its crests d. the frequency of its crests 2. Waves are important in physics because they carry a. energy b. frequency c. wavelength d. velocity 3. All waves a. transport energy through a vacuum b. have the same speed c. are part of the electromagnetic spectrum d. have wavelength, velocity and frequency 4. In the following list, which...
QUESTIONS Interference of waves have been observed with( A light waves OB sound waves C water...
QUESTIONS Interference of waves have been observed with( A light waves OB sound waves C water waves Dall QUESTION 10 Red light is used to form a double-slit interference pattern on a screen. As the two slits are moved further apart, the separation of the bright bands on the screen A decreases B.increases Cremains the same QUESTION 11 An index of refraction more than one for a medium would imply A That the speed of light in the medium is...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82 mm) sin(1.960x - 430xt) Y2 - (5.64 mm) sin(1.9611X - 430t +0.780xrad). What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order...
Two overlapping waves travel in opposite directions, each with a speed of 45m/s They have the...
Two overlapping waves travel in opposite directions, each with a speed of 45m/s They have the same amplitude of 3cm and frequency of 5Hz The equation of the resulting standing wave is ?(?,?)= ? cos( ?t )sin( ?x )m The distance between adjacent nodes is ? m The maximum particle displacement at ?=0.4m is ? m
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430)...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430) Y2 = (5.64 mm) sin(1.96x430 +0.780xrad), What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order to maximize the amplitude of the...
no 1 and 2 Homework 3A: Standing Waves 1. Two waves propagate in one direction on...
no 1 and 2
Homework 3A: Standing Waves 1. Two waves propagate in one direction on a stretched rope. The frequency of the waves is 120 Hz. Both have the same amplitude of 4 cm and wavelength of 0.04 m. (a) Determine the amplitude of the resultant wave if the two original waves differ in phase by Tm/3? (b) What is the phase difference between the two waves if the amplitude of the resultant wave is 0.05 cm? 2. Two...
Question 4 For waves that move at a constant wave speed, the particles in the medium...
Question 4 For waves that move at a constant wave speed, the particles in the medium do not accelerate. Select the correct answer O False O True Question 6 Two car horns are sounded creating two sound waves with frequencies that differ by a factor of three. How does the speed of the higher frequency sound wave compare to the lower frequency sound wave? Select the correct answer The higher frequency sound wave travels 3 times faster Your Answer O...
Two sinusoidal waves of the same period, with amplitudes of 55.0 cm and 45.0 cm, travel...
Two sinusoidal waves of the same period, with amplitudes of 55.0 cm and 45.0 cm, travel in the same direction along a stretched string; they produce a resultant wave with an amplitude of 92.19 cm. If the phase constant of the 55.0 cm wave is 0, what is the phase constant of the 45.0 cm wave? (You may enter a value representing the phase in radians or in degrees. Do not enter units.)
Two sinusoidal waves of the same period, with amplitudes of 60.0 cm and 50.0 cm, travel...
Two sinusoidal waves of the same period, with amplitudes of 60.0 cm and 50.0 cm, travel in the same direction along a stretched string; they produce a resultant wave with an amplitude of 108.78 cm If the phase constant of the 60.0 cm wave is 0, what is the phase constant of the 50.0 cm wave? (You may enter a value representing the phase in radians or in degrees. Do not enter units.) Submit Answer Tries 0/99
Please explain!
15. The superposition of two waves traveling in the same medium produces a standing wavel pattern if the two waves have which TWO of the following? (A) the same frequency (B) the same amplitude (C) the same direction of travel (D) the same phase Explain why you chose the answer you did
QUESTIONS Interference of waves have been observed with( A light waves OB sound waves C water waves Dall QUESTION 10 Red light is used to form a double-slit interference pattern on a screen. As the two slits are moved further apart, the separation of the bright bands on the screen A decreases B.increases Cremains the same QUESTION 11 An index of refraction more than one for a medium would imply A That the speed of light in the medium is...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82 mm) sin(1.960x - 430xt) Y2 - (5.64 mm) sin(1.9611X - 430t +0.780xrad). What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430) Y2 = (5.64 mm) sin(1.96x430 +0.780xrad), What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order to maximize the amplitude of the...
no 1 and 2
Homework 3A: Standing Waves 1. Two waves propagate in one direction on a stretched rope. The frequency of the waves is 120 Hz. Both have the same amplitude of 4 cm and wavelength of 0.04 m. (a) Determine the amplitude of the resultant wave if the two original waves differ in phase by Tm/3? (b) What is the phase difference between the two waves if the amplitude of the resultant wave is 0.05 cm? 2. Two...
Question 4 For waves that move at a constant wave speed, the particles in the medium do not accelerate. Select the correct answer O False O True Question 6 Two car horns are sounded creating two sound waves with frequencies that differ by a factor of three. How does the speed of the higher frequency sound wave compare to the lower frequency sound wave? Select the correct answer The higher frequency sound wave travels 3 times faster Your Answer O...
Two sinusoidal waves of the same period, with amplitudes of 60.0 cm and 50.0 cm, travel in the same direction along a stretched string; they produce a resultant wave with an amplitude of 108.78 cm If the phase constant of the 60.0 cm wave is 0, what is the phase constant of the 50.0 cm wave? (You may enter a value representing the phase in radians or in degrees. Do not enter units.) Submit Answer Tries 0/99
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