Homework Answers
1) The size of the object that a wave can intereact(diffraction can be explained on this basis)
2)The size of a single wave cycle(wavelentgh definition)
3) The size of the wave
4)
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Question 2 0/1 pts The wavelength of a wave roughly describes.. (Note: there may be more...
The wavelength of a wave roughly describes.. (Note: there may be more than one correct answer!)...
The wavelength of a wave roughly describes.. (Note: there may be more than one correct answer!) ...how quickly the wave moves ...the size of objects the wave can interact with. .the size of a single wave cycle. ...the pace of wave oscillations. .the size of the wave.
The wavelength of a wave roughly describes... A. the size of a wave. . B. the...
The wavelength of a wave roughly describes... A. the size of a wave. . B. the size of the single wave cycle. C. how quickly the wave moves. D. The pace of the wave oscillations E. the size of the objects the wave can interact with. *note can be more than one answer
there should be more than one answer Question 3 1 pts One of the observed effects...
there should be more than one answer
Question 3 1 pts One of the observed effects of relativistic travel is length contraction. Which of the following statements describes how an observer experiences length contraction? The observer measures objects that move past them as shorter than if they were at rest. No objects actually change size The observer measures a change in all three spatial dimensions Bength width and height of an object that they move past The observer measures that...
Question 8 8 pts The properties of collisions are as follows (there may be more than...
Question 8 8 pts The properties of collisions are as follows (there may be more than one correct answer): Ap = 0 tsys >> tint Fext << Fint Fext >> Fint AK = 0 tsys << tint D Question 9 8 pts
please help Question 9 (1 point) Which answer choice best describes which wave property could you...
please help
Question 9 (1 point) Which answer choice best describes which wave property could you change to yield a more energetic wave? a) Increase the amplitude to increase the wave energy b) Increase the wavelength to increase the wave energy c) Decrease the wavelength to increase the wave energy d) Decrease the amplitude to increase the wave energy Question 10 (1 point) A wave is a disturbance in a medium that transfers a) Neither matter nor energy from one...
Which of the following statement(s) about electrical charges are correct? HINT: More than one answer may...
Which of the following statement(s) about electrical charges are correct? HINT: More than one answer may be correct. You will receive partial credit for every correct answer and 1/10 of a point off for every incorrect choice Charged and neutral extended objects do not interact Extended objects of opposite charge can both repel and attract Extended objects of the same charge can both repel and attract Point charges of opposite charge only attract Point charges of the same charge only...
Please help me answer this question it 1 question from A to J. PHY HW. •...
Please help me answer this question it 1 question from A to J.
PHY HW.
• Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to have correctly used the data. • Units must be specified for any isolated number, not just your final...
Please answer question i thank you! h) (4 pts) Ebonite, from which bowling balls are made...
Please answer question i
thank you!
h) (4 pts) Ebonite, from which bowling balls are made is one of the most triboelectrically active substances. The precise mechanism for the triboclectric effect is still very much a scientific mystery. The surface of bonite will quickly pickup excess electrons as it moves through air. Moving charges comprise an electric current Oscillating electric currents generate radio waves. If the muss used in this question is ebonite, its oscillations will generate radio waves that...
can you please answer these questions Question 11 0/5 pts Light of wavelength 495 nm is...
can you please answer these
questions
Question 11 0/5 pts Light of wavelength 495 nm is incident upon a single slit with width W = 4.3 x 10-4 m. The figure below shows the pattern observed on a screen positioned 270 cm from the slits. What is the distance, in cm. Please round your answer to two decimal places 0.000 Question 12 5/5 pts Question 18 0/3 pts The figure below shows the time variation of the magnitude of the...
3. Consider TEM wave propagation in dry earth the relevant parameters are more and 0-10-*S/m. Answer...
3. Consider TEM wave propagation in dry earth the relevant parameters are more and 0-10-*S/m. Answer the following questions using He = 4 x 10-7 H/m and if and when needed: a) (7 pts) For the TEM wave wavenumber 3 is much smaller than the damping constant a when the frequency : > 100 MHz - POSSIBLE or NOT POSSIBLE? Circle one and explain your answer b) (pts) Frequency is such that o >> we while 26 - POSSIBLE or...
The wavelength of a wave roughly describes.. (Note: there may be more than one correct answer!) ...how quickly the wave moves ...the size of objects the wave can interact with. .the size of a single wave cycle. ...the pace of wave oscillations. .the size of the wave.
there should be more than one answer
Question 3 1 pts One of the observed effects of relativistic travel is length contraction. Which of the following statements describes how an observer experiences length contraction? The observer measures objects that move past them as shorter than if they were at rest. No objects actually change size The observer measures a change in all three spatial dimensions Bength width and height of an object that they move past The observer measures that...
Question 8 8 pts The properties of collisions are as follows (there may be more than one correct answer): Ap = 0 tsys >> tint Fext << Fint Fext >> Fint AK = 0 tsys << tint D Question 9 8 pts
please help
Question 9 (1 point) Which answer choice best describes which wave property could you change to yield a more energetic wave? a) Increase the amplitude to increase the wave energy b) Increase the wavelength to increase the wave energy c) Decrease the wavelength to increase the wave energy d) Decrease the amplitude to increase the wave energy Question 10 (1 point) A wave is a disturbance in a medium that transfers a) Neither matter nor energy from one...
Which of the following statement(s) about electrical charges are correct? HINT: More than one answer may be correct. You will receive partial credit for every correct answer and 1/10 of a point off for every incorrect choice Charged and neutral extended objects do not interact Extended objects of opposite charge can both repel and attract Extended objects of the same charge can both repel and attract Point charges of opposite charge only attract Point charges of the same charge only...
Please help me answer this question it 1 question from A to J.
PHY HW.
• Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to have correctly used the data. • Units must be specified for any isolated number, not just your final...
Please answer question i
thank you!
h) (4 pts) Ebonite, from which bowling balls are made is one of the most triboelectrically active substances. The precise mechanism for the triboclectric effect is still very much a scientific mystery. The surface of bonite will quickly pickup excess electrons as it moves through air. Moving charges comprise an electric current Oscillating electric currents generate radio waves. If the muss used in this question is ebonite, its oscillations will generate radio waves that...
can you please answer these
questions
Question 11 0/5 pts Light of wavelength 495 nm is incident upon a single slit with width W = 4.3 x 10-4 m. The figure below shows the pattern observed on a screen positioned 270 cm from the slits. What is the distance, in cm. Please round your answer to two decimal places 0.000 Question 12 5/5 pts Question 18 0/3 pts The figure below shows the time variation of the magnitude of the...
3. Consider TEM wave propagation in dry earth the relevant parameters are more and 0-10-*S/m. Answer the following questions using He = 4 x 10-7 H/m and if and when needed: a) (7 pts) For the TEM wave wavenumber 3 is much smaller than the damping constant a when the frequency : > 100 MHz - POSSIBLE or NOT POSSIBLE? Circle one and explain your answer b) (pts) Frequency is such that o >> we while 26 - POSSIBLE or...
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