2 years ago

Waves with a higher frequency have a __ wavelength and _ energy. *

Physics

1 answer:

Helen [10]2 years ago

3 0

Answer:

bsdk........m.....MC...

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According to question

$A_y=\mid A\mid cos\theta$

Substitute the values then we get

$15=\mid A\mid cos32$

$\mid A\mid =\frac{15}{cos32}=\frac{15}{0.848}$

$\mid A\mid=17.7$ m

$tan\theta=\frac{perpendicular\;side}{Base}$

$tan32=\frac{A_x}{A_y}=\frac{A_x}{15}$

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The value of x-component of A is negative because the vector A lie in second quadrant.

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2 years ago

Read 2 more answers

Waves with a higher frequency have a ______ wavelength and _____ energy. *

Waves with a higher frequency have a __ wavelength and _ energy. *