Which of the following best describes the electromagnetic spectrum. Movement of molecules and energy from one location to another D.
Matter Energy 8th Grade Science
The bending of a wave as it crosses the boundary between two materials.
. A mechanical wave is any wave pattern that results from one or many forces. Question 6 1 point Which of the following best describes an electron using the quantum mechanical model. Mechanical waves do not have frequency d.
A single wave continues along the rope. Which of the following statements is false. The P-wave shadow zone is larger than the S-wave shadow zone.
Electromagnetic waves do not B. You might be interested in. The waves continue unchanged.
Mechanical weaves involved transfers energy. The sound waves decrease in speed as the car approaches the students. In this case the oscillating material moves about a fixed point and there is very little translational motion.
The air particles move across the room with the sound wave. A series of compression and rarefactions B. Csound wave can travel any type of medium except in a vacuum.
Bsound wave travel in specific or chosen matter only. Mechanical waves are the ripples created in a pool of water after a stone is tossed in the center. Which of the following best describes the waves a moment after the waves meet and coincide.
View the full answer. Mechanical waves require a medium to travel through b. The bending of a wave as it reflects from a rough surface.
The bending of a wave as it goes around or passes through openings in a barrier. Learn more about sound waves. A mechanical wave can be a transverse wave such as seen on a violin string or a longditudinal wave such as sound waves.
Mechanical waves require a. Mechanical waves are susceptible to more interference than electromagnetic waves. The air particles move back and forth parallel to the direction of the sound wave.
9-6 62 Which of the following statements best describes the visible spectrum of light as seen by the human eye. B It is a continuum of EM waves arranged according to crest and trough. The wavelength of the reflected pulse is shortened.
Radio waves visible light and x-rays are examples of electromagnetic waves that always differ from each other in A. Seismic waves follow curved paths through the interior of the Earth P waves travel more slowly in the outer core than in the lower mantle Liquids do not transmit S waves. Mechanical VWaves MCAS review 1.
The amplitude of the reflected pulse increases. Up to 25 cash back Sound waves are mechanical waves as well as longitudinal waves that require a medium. Question 6 300 seconds Q.
Mechanical waves are able to absorb the thermal energy from the random motion of the particles in the medium. Mechanical waves do not have amplitude and wavelength c. Mechanical waves must use matter as a medium they displace the matter in space.
Which of the following statements accurately describes how mechanical waves are able to transmit energy efficiently. Which of the following best describes sound waves. The distance of the waves propagation is limited by the medium of transmission.
Waves that are used to make images of anatomy. C It is a continuum of EM waves arranged according to amplitude and height. A wave that circles the nucleus in orbits like planets around the sun none of the above a particle that circles the nucleus in orbits like planets around the sun a standing wave like the vibration of a guitar string Question 7 1 point.
The waves no longer exist. Up to 24 cash back following statements best explains why the students hear a higher pitch as the car approaches than when it is stopped. The bending of a wave as it reflects from a smooth surface.
The S wave shadow zone is caused by the _____. Which of the following statement best describes sound as a mechanical wave. Therefore they are mechanical they need a medium to propagate and longitudinal.
What is the main difference between mechanical and electromagnetic waves. The sound waves increase in speed as the car approaches the students. The reflected wave is upright.
They do not travel through a vacuum. Asound waves dont need particles to travel. Mechanical waves have a shorter frequency than electromagnetic waves.
Mechanical waves displace each particle of the medium by the same distance so that energy is distributed throughout. D Mechanical and Longitudinal. Sound waves are oscillations of a medium that occurs back-and forth along the direction of propagation of the wave.
Waves that are heard by man C. When two mechanical waves coincide the amplitude of the resultant wave is always ____ the. The waves reflect and travel backward.
Which of the following best describes the behavior of individual particles in the medium through which a transverse wave movesThe medium particles move perpendicular to the direction of the path. Which of the following statements describes the motion of air particles as a sound wave moves across a room. If a mechanical wave pulse is reflected from a boundary that is rigid which of the following best describes the reflected wave pulse.
An electromagnetic wave is simply referred to as a disturbance but a mechanical wave is. Mechanical waves are greater in reflective strength than electromagnetic waves. CThe sound waves are heard at a lower frequency as the car approaches the students.
So the correct answer is. A It is the mechanical wave which travels along a medium like air. The lowest frequency appears red and.
Examples of mechanical waves are sound waves must go through gas air which is matter ocean waves must go through liquid water which is matter and earthquakes must go through solid earth which is matter. Mechanical waves travel at a slower speed than electromagnetic waves. D It is a continuum of EM waves arranged according to.
The reflected pulse is inverted. Light and radio signals are examples of electromagnetic waves. The air particles move in circles inside the sound wave.
A mechanical wave is a wave that is an oscillation of matter and is responsible for the transfer of energy through a medium. None of the above.
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