Which describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different media?

As the wave travels through different media, its speed and wavelength change, and its frequency remains constant.

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describes the relationship between the frequency, wavelength and the speed of a wave.

Explanation:

The expression for the relationship between the frequency, wavelength and speed of a wave is as follows;

Here, v is the speed,   and .

The wavelength of the wave is inversely proportional to the frequency of the wave. All light wave travels through a vacuum at the same speed.

Higher the frequency, the shorter the wavelength will be.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

the body's situation won't change the forces are equal opposit and on the same body