2 years ago

Which statement best describes what happens when a sound source is moving? (1 point)

Physics

1 answer:

GREYUIT [131]2 years ago

5 0

Answer:

As the sound approaches the observer, the pitch increases; as it passes the observer, the pitch decreases.

Explanation:

The crests come closer when it approaching, and go farther when the source passes the observer.

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Sam makes six star-shaped cookies out of dough. He puts all of the cookies on a balance and measures the total weight as 36 gram

son4ous [18]

Answer:

The answer is "36 grams".

Explanation:

In this question, the weight of the ball is not mentioned but is the weight of the cookies is declared, which is equal to 36 grams, and all the cookies are squeezes into the ball and after that, it calculates the overall weight so, let assume that ball weight is =0 and then the overall weight is:

$=\text{weight of ball + cookies weight}\\\\=0+36 \ grams \\\\=36 \ grams$