Frank and lisa are analyzing the chart, which shows the speed at which light travels through different media. frank says that light travels through diamond with the greatest frequency. lisa says that light travels through air with the greatest frequency. which best describes the accuracy of these statements? a. frank is correct because light travels through diamond at the slowest speed, and speed and frequency have an inverse relationship. b. lisa is correct because light travels through air at the fastest speed, and speed and frequency have a direct relationship. c. neither person is correct because light does not change frequency when it travels through different media. d. both people are correct because light has both an inverse and a direct relationship with frequency, depending on the media.

The correct answer is "Neither person is correct because light does not change frequency when it travels through different media".

Explanation:

The speed of the wave depends on the medium through which it is travelling. The speed of the light is more in the rarer medium than the denser medium.

Frank says that light travels through diamond with the greatest frequency.  Lisa says that light travels through air with the greatest frequency. Both are wrong as the frequency remains constant when the light is travelling from one medium to another. The speed of light is lowest in diamond.

Therefore, the correct option is (c).

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

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