Physics, 05.03.2021 04:10 rickimmorgan
Highlight (in yellow) the correct word from each pair.
1. The amplitude of a wave can be measured from the (medium, crest) or the (trough,
wavelength) to the rest position.
2. Waves with greater amplitudes carry (more, less) energy than waves with smaller
amplitudes.
3. The wavelength of a transverse wave is often measured from (crest to crest, crest to
trough).
4. The number of waves that pass a point in one (second, minute) is the wave's (amplitude,
frequency).
5. Waves with longer wavelengths have a lower, higher) frequency and waves with shorter
wavelengths have a (lower, higher) frequency.
Answers: 3
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Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Positive ions differ from neutral atoms in that
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Highlight (in yellow) the correct word from each pair.
1. The amplitude of a wave can be measured f...
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