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If significant figure is necessary then you can type
wavelength=6.86 x 10-7meter
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[ Course Contents » Correction Exams » < Timer Notes Evaluate Feedback 9 Print In a...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback Print A positive charge of 4.50 C is fixed in place. From a distance of 4.80 cm a particle of mass 6.20 g and charge +3.50 C is fired with an initial speed of 80.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Tries 0/20...
Course Contents > Correction Exams > Question 7 • Timer Notes Evaluate Feedback Print The figure...
Course Contents > Correction Exams > Question 7 • Timer Notes Evaluate Feedback Print The figure below shows two points in an electric field. Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9). (The coordinates are given in meters.) The electric field is constant with a magnitude of 71.3 V/m, and is directed parallel to the +X-axis. The potential at point 1 is 1200.0 V. Calculate the potential at point 2. Submit Answer Tries...
Course Contents Correction Exams Correctionem Duerday Question 11 • Timer Notes Evaluate Feedback Print A patient...
Course Contents Correction Exams Correctionem Duerday Question 11 • Timer Notes Evaluate Feedback Print A patient is having a magnetic resonance imaging scan (an MRI) and has neglected to remove a 6.5 cm diameter metallic bracelet. The resistance of the bracelet is 0.0190 22. The magnetic field within the MRI'S solenoid is perpendicular to the opening of her bracelet. While taking the scan, the magnetic field decreases from 1.35 T to 0.37 T in 1.50 seconds. What is the magnitude...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8)...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8) Central Fringe Width • Timer Notes Evaluate Feedback Print Info A two-slit pattern is viewed on a screen 1.06 m from the slits. If the two fifth-order maxima are 66.0 cm apart, what is the total width of the central bright fringe? 0.112m Submit Answer Incorrect. Tries 3/8 Previous Tries e Post Discussion Send Feedback
(-)Timer -] Notes Evaluate e Feedback e Print Course Contents » Correction #3 6.60 liters of Nitr...
(-)Timer -] Notes Evaluate e Feedback e Print Course Contents » Correction #3 6.60 liters of Nitrogen gas at 24.0°C temperature and 3.50 atm pressure contains how maný moles? Submit Answer Tries 0/12
(-)Timer -] Notes Evaluate e Feedback e Print Course Contents » Correction #3 6.60 liters of Nitrogen gas at 24.0°C temperature and 3.50 atm pressure contains how maný moles? Submit Answer Tries 0/12
• Timer Notes Evaluate Feedback Print Course Contents >> Online Lectures ... >> Chapter 22 ......
• Timer Notes Evaluate Feedback Print Course Contents >> Online Lectures ... >> Chapter 22 ... » Bonus Question : Diffraction Grating ... Which one of the following actions would make the maxima in the interference pattern from a grating move further apart? O Decreasing the wavelength of the laser. O Decreasing the number of lines per length. O Increasing the distance to the screen. O Decreasing the distance to the screen. Submit Answer Tries 0/2 This discussion is closed....
please explain! In a double-slit experiment, the seventh-order bright fringe is observed at an angle of...
please explain!
In a double-slit experiment, the seventh-order bright fringe is observed at an angle of 1.61°. If the slit separation is 0.10 mm, then what is the wavelength of the light? 1.40*10^-6m Submit Answer Incorrect. Tries 4/20 Previous Tries e Post Discussion 4 Send Feedback
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) =...
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) = cos(Bx) function shown in the figure in blue color. What is the value of parameter B for this function? This parameter is called angular frequency in physics and it is denoted by w -7 6 5 4 -3 -2 -1 0 1 2 3 4 5 6 7 As a reference the g(x) = cos(x) function is shown in red color, and green tick...
Print Inf Course Contents > ... > Bonus HW due Timer Notes Evaluate Feedback The heat...
Print Inf Course Contents > ... > Bonus HW due Timer Notes Evaluate Feedback The heat of vaporization of water is 540 cal/g, and the heat of fusion is 80 cal/g. The heat capacity of liquid water is 1 calg-1 0-1, and the heat capacity of ice is 0.5 cal 3-10-1 22 g of ice at -19 C is heated until it becomes liquid water at 40°C. How much heat in calories was required for this to occur? Submit Answer...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback Print A positive charge of 4.50 C is fixed in place. From a distance of 4.80 cm a particle of mass 6.20 g and charge +3.50 C is fired with an initial speed of 80.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Tries 0/20...
Course Contents > Correction Exams > Question 7 • Timer Notes Evaluate Feedback Print The figure below shows two points in an electric field. Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9). (The coordinates are given in meters.) The electric field is constant with a magnitude of 71.3 V/m, and is directed parallel to the +X-axis. The potential at point 1 is 1200.0 V. Calculate the potential at point 2. Submit Answer Tries...
Course Contents Correction Exams Correctionem Duerday Question 11 • Timer Notes Evaluate Feedback Print A patient is having a magnetic resonance imaging scan (an MRI) and has neglected to remove a 6.5 cm diameter metallic bracelet. The resistance of the bracelet is 0.0190 22. The magnetic field within the MRI'S solenoid is perpendicular to the opening of her bracelet. While taking the scan, the magnetic field decreases from 1.35 T to 0.37 T in 1.50 seconds. What is the magnitude...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8) Central Fringe Width • Timer Notes Evaluate Feedback Print Info A two-slit pattern is viewed on a screen 1.06 m from the slits. If the two fifth-order maxima are 66.0 cm apart, what is the total width of the central bright fringe? 0.112m Submit Answer Incorrect. Tries 3/8 Previous Tries e Post Discussion Send Feedback
(-)Timer -] Notes Evaluate e Feedback e Print Course Contents » Correction #3 6.60 liters of Nitrogen gas at 24.0°C temperature and 3.50 atm pressure contains how maný moles? Submit Answer Tries 0/12
(-)Timer -] Notes Evaluate e Feedback e Print Course Contents » Correction #3 6.60 liters of Nitrogen gas at 24.0°C temperature and 3.50 atm pressure contains how maný moles? Submit Answer Tries 0/12
• Timer Notes Evaluate Feedback Print Course Contents >> Online Lectures ... >> Chapter 22 ... » Bonus Question : Diffraction Grating ... Which one of the following actions would make the maxima in the interference pattern from a grating move further apart? O Decreasing the wavelength of the laser. O Decreasing the number of lines per length. O Increasing the distance to the screen. O Decreasing the distance to the screen. Submit Answer Tries 0/2 This discussion is closed....
please explain!
In a double-slit experiment, the seventh-order bright fringe is observed at an angle of 1.61°. If the slit separation is 0.10 mm, then what is the wavelength of the light? 1.40*10^-6m Submit Answer Incorrect. Tries 4/20 Previous Tries e Post Discussion 4 Send Feedback
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) = cos(Bx) function shown in the figure in blue color. What is the value of parameter B for this function? This parameter is called angular frequency in physics and it is denoted by w -7 6 5 4 -3 -2 -1 0 1 2 3 4 5 6 7 As a reference the g(x) = cos(x) function is shown in red color, and green tick...
Print Inf Course Contents > ... > Bonus HW due Timer Notes Evaluate Feedback The heat of vaporization of water is 540 cal/g, and the heat of fusion is 80 cal/g. The heat capacity of liquid water is 1 calg-1 0-1, and the heat capacity of ice is 0.5 cal 3-10-1 22 g of ice at -19 C is heated until it becomes liquid water at 40°C. How much heat in calories was required for this to occur? Submit Answer...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
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