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The wavelength and frequency affect how the way is perceived. In sound it would affect the pitch that you hear, in the visible light spectrum it would affect what color you see. The amplitude would be how easy it is to perceive, it is the intensity (magnitude) of the wave.
it doesnt affect the amplitude as the mass and length remain constant
amplitude will determine the brightness in light or the loudness in sound.
how does the size of a ball on a plunger affect the amplitude of a wave
The amplitude of a light wave shows the light's brightness relative to waves of similar wavelength.
The wavelength and frequency affect how the way is perceived. In sound it would affect the pitch that you hear, in the visible light spectrum it would affect what color you see. The amplitude would be how easy it is to perceive, it is the intensity (magnitude) of the wave.
The amplitude of a wave produces the intensity of the wave. With a light wave, it is the intensity of the light, with a sound wave, it is how loud the sound is
It reduces amplitude.
it doesnt affect the amplitude as the mass and length remain constant
amplitude will determine the brightness in light or the loudness in sound.
how does the size of a ball on a plunger affect the amplitude of a wave
The amplitude of a light wave shows the light's brightness relative to waves of similar wavelength.
Destructive interference affect the amplitude of a wave because two identical waves with similar amplitude and wavelength, arrive in anti phase, leading to a zero displacement.
The period of a pendulum is (sort of) independent of the amplitude. This is technically true for very small, "infinitesimal" swings. In this range, amplitude does not affect period. For larger swings, however, a circular error is introduced, but it is possible to compensate with various designs. See the Related Link below for further information.
Amplitude decides the intensity (loudness) of the sound. Intensity is directly proportional to the square of the amplitude of vibration.
It doesn't. Amplitude and wavelength are independent variables.
Frequency has no effect on teh amplitude of a wave.