When Light Travels from One Medium into a Different Medium

question 38

Multiple Choice

When light travels from one medium into a different medium with a different index of refraction,

• A)the frequency, wavelength, and speed all change.
• B)the frequency and wavelength change but the speed stays the same.
• C)the speed and wavelength change but the frequency stays the same.
• D)the speed and frequency change but the wavelength stays the same.
• E)only the speed changes; the frequency and the wavelength stay the same.

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Definitions:

Family-friendly Benefit

Employment benefits designed to accommodate employees' family needs, such as flexible working hours, parental leave, and childcare services.

Work-Life Balance

A concept that emphasizes the importance of having equilibrium among work activities, personal life, and family life to ensure overall well-being.

On-site Childcare Facilities

Childcare centers located within or very close to the workplace, designed to support working parents by providing convenient care options for their children.

Flexible Scheduling

Employment arrangements that allow workers to vary their arrival and departure times, as well as the place of work, to accommodate personal needs and improve work-life balance.