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Problem 5 Source 1 Source-1 in the figure emits electromagnetic radiation of 15 MHz in every...
Problem 5 Source 1 Source-1 in the figure emits electromagnetic radiation of 15 MHz in every direction with an average power of 800 W. The radiation is detected at point P 125 m located 125 m away from the source (a) [4 points] Calculate the intensity of the radiation and the amplitude of the electric field at P. Source 1 Source 2 A second coherent source, in phase with Source-1, is positioned 400 m away of Source-1. (b) [4 points]...
Light from a 580.9 nm source goes through two slits 76 micrometers apart. What is the...
Light from a 580.9 nm source goes through two slits 76 micrometers apart. What is the separation of the two first order maxima occurring on a screen 1.5 m from the slits? Give your answer in mm with 3 significant figures. Light from a monochromatic source shines through a double slit onto a screen 4.7 m away. The slits are 0.15 mm apart. The dark bands on the screen are measured to be 1.7 cm apart. What is the wavelength...
1. A source moving with a speed 37 m/s, emits a sound wave with a frequency...
1. A source moving with a speed 37 m/s, emits a sound wave with a frequency f = 377 Hz. Determine the frequency detected by a stationary observer if the speed of sound is v = 343 m/s and the source is moving towards the observer. 2.A stationary source, emits a sound wave with a frequency f = 428 Hz. Determine the frequency detected by an observer moving towards the source with a speed v = 43 m/s, if the...
3. Two coherent in-phase point source, 1 and 2, of equal intensity emit outward propagating spherical...
3. Two coherent in-phase point source, 1 and 2, of equal intensity emit outward propagating spherical waves. The sources 1 and 2 are at coordinates 3 Si=1 2 (ta ts: ©) and Sy=16 (7) respectively. The wavelength of the radiation is = 4L, Calculate the electric field and the intensity at a point P = 1(tas ta 3). fal
16 ln the figure, the thin lens forms real image of the object 94.0 cam from...
16 ln the figure, the thin lens forms real image of the object 94.0 cam from the object. What the focal length of the lens? 16 Object 9.70 mm 35.0 cm Thin Lens A) 22.0 cm B) 25.5 cm C) 27.5 cm D) 55.8 cm E) 86.0 cm 17) Light from a monochromatic source shines through a double slit onto a screen 5.00 m away The slits are 0.180 mm apart. The dark bands on the screen are measured to...
10 May 2018 NAME: 5) 24 points. You are given a transmission grating (diffraction grating) with...
10 May 2018 NAME: 5) 24 points. You are given a transmission grating (diffraction grating) with 5000 lines per centimeter and asked to find the separation distance between red and blue colors pro this grating. The transmission grating is to be illuminated with red light (-632.8 nm) and blue light (?-420.0 nm) at normal incidence. The point source of white light emits uniformly in all directions. The slit is illuminated by a point source of white light that is collimated...
Please answer all of these questions with brief explanations. Thank you! Name: Doppler ultrasound PROBLEM 4-8...
Please answer all of these questions with brief explanations.
Thank you!
Name: Doppler ultrasound PROBLEM 4-8 points Ultrasound is the name we give to sound waves that have a higher frequency than 20 kHz, which is the maximum frequency our ears can respond to. For this problem, assume that high frequency sound waves travel through human tissue at 1500 m/s (about the speed of sound in water). 2 points] (a) Ultrasound equipment for diagnostic imaging typically uses frequencies between 1...
Understanding Two-Source Interference Learning Goal: To understand the assumptions made by the standard two-source interference equations...
Understanding Two-Source Interference Learning Goal: To understand the assumptions made by the standard two-source interference equations and to be able to use them in a standard problem For solving two-source interference problems, there exists a standard set of equations that give the conditions for constructive and destructive interference. These equations are usually derived in the context of Young's double slit experiment, though they may actually be applied to a large number of other situations. The underlying assumptions upon which these...
Chapter 16, Problem 074 A source emits sound uniformly in all directions. A radial line is...
Chapter 16, Problem 074 A source emits sound uniformly in all directions. A radial line is drawn from this source. On this line, determine the radial positions of two points, 0.990 m apart, such tnat thity level at one point is 2.09 dB greater than that at the other. (a) What is the smaller radial position (in m)? (b) What is the larger radial position (in Sound source Chapter 17, Problem 07 The drawing shows a loudspeaker A and point...
Problem 2 (25 points) Figure shows Young's double-slit experiment with coherent light source wavelength of the...
Problem 2 (25 points) Figure shows Young's double-slit experiment with coherent light source wavelength of the light λ is 500 nm, the slit separation d is 025 mm and the slit-screen separi on 50 cm. Assume that θ is small enough to use the approximation sin θ tan θ (a) (15 points) Let's assume that there is a constant phase offset π (1800) between the lights after thesíts 1 and s2. What is the distance y on the screen between...
Problem 5 Source 1 Source-1 in the figure emits electromagnetic radiation of 15 MHz in every direction with an average power of 800 W. The radiation is detected at point P 125 m located 125 m away from the source (a) [4 points] Calculate the intensity of the radiation and the amplitude of the electric field at P. Source 1 Source 2 A second coherent source, in phase with Source-1, is positioned 400 m away of Source-1. (b) [4 points]...
3. Two coherent in-phase point source, 1 and 2, of equal intensity emit outward propagating spherical waves. The sources 1 and 2 are at coordinates 3 Si=1 2 (ta ts: ©) and Sy=16 (7) respectively. The wavelength of the radiation is = 4L, Calculate the electric field and the intensity at a point P = 1(tas ta 3). fal
16 ln the figure, the thin lens forms real image of the object 94.0 cam from the object. What the focal length of the lens? 16 Object 9.70 mm 35.0 cm Thin Lens A) 22.0 cm B) 25.5 cm C) 27.5 cm D) 55.8 cm E) 86.0 cm 17) Light from a monochromatic source shines through a double slit onto a screen 5.00 m away The slits are 0.180 mm apart. The dark bands on the screen are measured to...
10 May 2018 NAME: 5) 24 points. You are given a transmission grating (diffraction grating) with 5000 lines per centimeter and asked to find the separation distance between red and blue colors pro this grating. The transmission grating is to be illuminated with red light (-632.8 nm) and blue light (?-420.0 nm) at normal incidence. The point source of white light emits uniformly in all directions. The slit is illuminated by a point source of white light that is collimated...
Please answer all of these questions with brief explanations.
Thank you!
Name: Doppler ultrasound PROBLEM 4-8 points Ultrasound is the name we give to sound waves that have a higher frequency than 20 kHz, which is the maximum frequency our ears can respond to. For this problem, assume that high frequency sound waves travel through human tissue at 1500 m/s (about the speed of sound in water). 2 points] (a) Ultrasound equipment for diagnostic imaging typically uses frequencies between 1...
Understanding Two-Source Interference Learning Goal: To understand the assumptions made by the standard two-source interference equations and to be able to use them in a standard problem For solving two-source interference problems, there exists a standard set of equations that give the conditions for constructive and destructive interference. These equations are usually derived in the context of Young's double slit experiment, though they may actually be applied to a large number of other situations. The underlying assumptions upon which these...
Chapter 16, Problem 074 A source emits sound uniformly in all directions. A radial line is drawn from this source. On this line, determine the radial positions of two points, 0.990 m apart, such tnat thity level at one point is 2.09 dB greater than that at the other. (a) What is the smaller radial position (in m)? (b) What is the larger radial position (in Sound source Chapter 17, Problem 07 The drawing shows a loudspeaker A and point...
Problem 2 (25 points) Figure shows Young's double-slit experiment with coherent light source wavelength of the light λ is 500 nm, the slit separation d is 025 mm and the slit-screen separi on 50 cm. Assume that θ is small enough to use the approximation sin θ tan θ (a) (15 points) Let's assume that there is a constant phase offset π (1800) between the lights after thesíts 1 and s2. What is the distance y on the screen between...
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