Waves transmit ________________ from one place to another?
Correct answer: A. energy
- A. energy
- B. mass
- C. both
- D. none
Explanation
A wave transfers energy from one location to another while the particles of the medium mainly oscillate about their mean positions. Thus, there is no net transfer of matter with the wave in the usual ideal model. The likely mistake is choosing both energy and mass because the medium particles move, but particle motion is not the same as net mass transport.
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About Progressive Waves
Progressive waves transfer energy through a medium or space while particles oscillate about their equilibrium positions. The work includes amplitude, wavelength, frequency, period, phase difference, wave speed and the progressive wave equation, while distinguishing travelling waves from stationary waves, where the pattern has fixed nodes and antinodes.
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