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In a Young's double-slit interference apparatus,the distance from the slits to the screen is doubled.The distance between adjacent light and dark fringes changes by a factor of:
Longitudinal Design
A research strategy where participants are followed and repeatedly assessed over a period of time to observe changes and development.
Motor Skills
Abilities required to perform movements and tasks using various parts of the body, including controlling fine and gross motor movements.
Nature Versus Nurture
A debate concerning the relative importance of an individual's innate qualities (nature) versus personal experiences (nurture) in determining or causing differences in physical and behavioral traits.
Teratogens
Harmful agents in the prenatal environment, which can have a negative impact on prenatal development or even cause birth defects.
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