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Question 9 (1 point) Which answer choice best describes which wave property could you...
Multiple Choices Identify the choice that best completes the statement or answers the 1. For a...
Multiple Choices Identify the choice that best completes the statement or answers the 1. For a wave on the ocean, the amplitude is: question. a. the distance between crests b. the height difference between a crest and a trough. c. one half the height difference between a crest and a trough d. how far the wave goes up on the beach Which of the following is an example of a longitudinal wave? 2. sound wave a b. light wave both...
FOCUS ONLY ON QUESTION d) THAN K YOU Sketch a plot of a sinusoidal wave as...
FOCUS ONLY ON QUESTION d) THAN K YOU Sketch a plot of a sinusoidal wave as a function of time and mark on the plot the amplitude, period and the point at which the particles involved in the wave disturbance have the highest velocity. b) (3 marks) Write down the mathematical form for the wave of amplitude A propagating in the positive x direction with a speed 5 ms-1 and wavelength = 1.4 m. c) (4 marks) Provide an...
Question 18 (1 point) You and a friend are making waves in a slinky. The friend...
Question 18 (1 point) You and a friend are making waves in a slinky. The friend holds one end of the slinky stationary on the floor while some distance away you move the other end of the slinky back and forth on the floor, perpendicular to the length of the slinky. If you increase the frequency of the movement of your end of the slinky, the wavelength of the wave in the slinky will Question 18 options: Increase Decrease Remain...
Question 11 (1 point) The number of cycles of a periodic wave passing a point in...
Question 11 (1 point) The number of cycles of a periodic wave passing a point in space per second is called the __________________ of the wave. Question 11 options: Frequency Amplitude Period Wavelength sub section Question 12 (1 point) Which of the following colors has the lowest frequency? Question 12 options: Red Orange Green Yellow sub section Question 13 (1 point) Which of the following is not an electromagnetic wave? Question 13 options: X-ray Microwaves Sound Light Infrared sub section...
Question 8 (1 point) Which of the following best describes the physical conditions that determine if...
Question 8 (1 point) Which of the following best describes the physical conditions that determine if a crack will propagate as described by the Griffith criterion? O A crack will propagate if the strain is larger than the necking strain. O A crack will propagate if the strain energy released is smaller than the free surface energy created by the crack opening. O A crack will not propagate unless the stress applied is greater than the yield strength of the...
Hi need help with this question please. Which of the following statements best describes accounting? a)...
Hi need help with this question please.
Which of the following statements best describes accounting? a) An information system in which transactions with the company are accurately reported. b) An information system in which the underlying economic conditions of the organization are recorded, summarized, and reported. c) The reports management prepare for use in making decisions related to the financing, investing, and operating activities of a company. d) The reports that management prepares for the owners of the company summarizing...
Question 16 (1 point) Sound waves that travel through the air are Question 16 options: 50/50...
Question 16 (1 point) Sound waves that travel through the air are Question 16 options: 50/50 combination of transverse and longitudinal waves. mostly longitudinal with small admixture of transverse. longitudinal waves. mostly transverse with small admixture of longitudinal. sub section Question 17 (1 point) A photon having a frequency of 3 x 1014 Hz has an energy of ________J. Question 17 options: 2.2 x 10-48 1.99 x 10-19 4.5 x 1047 5.97 x 10-11 sub section Question 18 (1 point)...
please answer fast:) Question 16 (1 point) A beam of light travels from a vacuum into...
please answer fast:)
Question 16 (1 point) A beam of light travels from a vacuum into water at an angle of 45º. The light has a freqency of 6.00 x 1014 Hz and travels at a speed of 2.26 x 108 m/s in water. The speed of light in a vacuum is 3.00 x 108 m/s. What is the wavelength of the light in the vacuum? a) 2.21 x 10-7m b) 3.77 x 10-7m OC) 5.00 x 10-7m d) 1.33...
mass vibrates on an ideal spring as illustrated below. The total energy of the spring is...
mass vibrates on an ideal spring as illustrated below. The total energy of the spring is 100 J. What is the kinetic energy of the mass at point P, halfway between the equilibrium point and the amplitude? P Equilibrium A. 50 J B. 200 J C. 75 J D. 100 J E. 25 J When a weight Wis hanging from a light vertical string, the speed of pulses on the string is v. If a second weight Wis added without...
A mass vibrates on an ideal spring as illustrated below. The total energy of the spring...
A mass vibrates on an ideal spring as illustrated below. The total energy of the spring is 100 J. What is the kinetic energy of the mass at point P, halfway between the equilibrium point and the amplitude? P Equilibrium A. 50 J B. 200 J C. 75 J D. 100 J E. 25 J When a weight Wis hanging from a light vertical string, the speed of pulses on the string is v. If a second weight Wis added...
Multiple Choices Identify the choice that best completes the statement or answers the 1. For a wave on the ocean, the amplitude is: question. a. the distance between crests b. the height difference between a crest and a trough. c. one half the height difference between a crest and a trough d. how far the wave goes up on the beach Which of the following is an example of a longitudinal wave? 2. sound wave a b. light wave both...
Question 8 (1 point) Which of the following best describes the physical conditions that determine if a crack will propagate as described by the Griffith criterion? O A crack will propagate if the strain is larger than the necking strain. O A crack will propagate if the strain energy released is smaller than the free surface energy created by the crack opening. O A crack will not propagate unless the stress applied is greater than the yield strength of the...
Hi need help with this question please.
Which of the following statements best describes accounting? a) An information system in which transactions with the company are accurately reported. b) An information system in which the underlying economic conditions of the organization are recorded, summarized, and reported. c) The reports management prepare for use in making decisions related to the financing, investing, and operating activities of a company. d) The reports that management prepares for the owners of the company summarizing...
please answer fast:)
Question 16 (1 point) A beam of light travels from a vacuum into water at an angle of 45º. The light has a freqency of 6.00 x 1014 Hz and travels at a speed of 2.26 x 108 m/s in water. The speed of light in a vacuum is 3.00 x 108 m/s. What is the wavelength of the light in the vacuum? a) 2.21 x 10-7m b) 3.77 x 10-7m OC) 5.00 x 10-7m d) 1.33...
A mass vibrates on an ideal spring as illustrated below. The total energy of the spring is 100 J. What is the kinetic energy of the mass at point P, halfway between the equilibrium point and the amplitude? P Equilibrium A. 50 J B. 200 J C. 75 J D. 100 J E. 25 J When a weight Wis hanging from a light vertical string, the speed of pulses on the string is v. If a second weight Wis added...
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