Diffraction occurs when a wave moves through an opening in a barrier. This causes the wave to change direction and spread out.
Waves can behave in three different ways depending on the obstacles they encounter. They can reflect, refract or diffract. In diffraction, waves such as sound, light or water either bend around small objects that obstruct their passage or spread out as they travel through a gap in the barrier.
The degree of diffraction forms a direct relationship with wavelength. It generally increases as wavelength increases. Conversely, the amount of bending lessens as wavelength decreases. However, if the opening of the barrier is smaller than the wavelength, the effect of diffraction is not easily observed. Hope this helps.
Contour plowing, the contour lines of the terrain are being traced, and curves are considered the contour lines in this instance. Contour plowing is always done parallel.
The type of inheritance pattern flower color exhibited in this example is incomplete domination (Intermediate).
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What is meant by incomplete dominance?</h3>
Incomplete dominance or partial dominance is gene expression in offspring based on phenotypic observations that mediate from crosses of parents with different and contrasting characters.
Why intermediate traits can appear in an individual?
An intermediate trait occurs when both heirs are equally strong. The two inheritors of nature are neither closed nor covered. On the other hand, the parents will cover each other because they are just as strong. Offspring with intermediate traits will carry the same combination of traits from both parents.
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An operational definition is used for a behavior so that the
behavior can be properly described and understood. Without an operational
definition, it would be difficult to describe behavior without being subjective.
Therefore, behavior cannot be understood and cannot be correctly addressed. It
is also important to understand how behavior functions so that the antecedents
and consequences of behavior can be observed. Thus, what reinforces or affects the
behavior can be better understood. Lastly, an operational definition is
objective and specific, therefore, behavior can be described across different
settings and times.
