2 years ago

Which of the following instruments has the highest pitch? bass drum flute trombone

Chemistry

2 answers:

vova2212 [387]2 years ago

8 0

Answer: flute

Explanation:

I play flute lol

sweet [91]2 years ago

7 0

Answer:

Flute

Explanation:

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When the temperature of a substance _____, the motion of the atoms that make up that substance _____.

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Increase in temperature makes the atoms speed up, and decrease in temperature makes the atoms move slower.

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3 years ago

According to the oxygen-hemoglobin dissociation curve, PO2 in the lungs of 100 mm Hg results in Hb being 98% saturated. At high

Ad libitum [116K]

Answer:

Hb would be 78.4% saturated.

Explanation:

This problem can be solved by using simple unitary method.

At 100 mm Hg pressure of oxygen, Hb is saturated by 98%

So, at 1 mm Hg pressure of oxygen, Hb is saturated by $\frac{98}{100}$ %

Hence, at 80 mm Hg pressure of oxygen, Hb is saturated by $\frac{98\times 80}{100}$ % or 78.4%

Therefore, at 80 mm Hg pressure of oxygen in the lungs, Hb would be 78.4% saturated.

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2 years ago

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Answer:

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Explanation:

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The density of CO2 getting from experiment is 0.1/0.056 = 1.79 g/L. The percent error of this is (1.96 -1.79)/1.96*100%=8.67%. So the approximate percent error is 8.67%.

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2 years ago

Sodium electron configuration

Alex73 [517]

Full:

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Abbreviated:

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3 years ago