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3 years ago

11

Heather puts a straw into glass of water. She notices that when she looks through the glass and the water from the side, the str

aw appears to be broken. Which term best explains why the straw looks like it broken? A. Absortion B. Refraction C. Scattering D. Transmission

1 answer:

Alex73 [517]3 years ago

4 0

B. Refraction because objects refract in water

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Answer:

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Explanation:

Given:

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A)

for a spring-mass system the frequency is given as:

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$\omega=\sqrt{\frac{56.8}{0.46}}$

$\omega=11.1121\ rad.s^{-1}$

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$f=\frac{11.1121}{2\pi}$

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C)

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$T=\frac{1}{f}$

$T=0.5654\ s$

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