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3 years ago

Distinguish between basic and derived units

Physics

1 answer:

alex41 [277]3 years ago

8 0

Answer:

Base units are defined units based on specific objects or events in the physical world. Derived units are defined by combining base units.

Base units are defined by a particular process of measuring a base quantity whereas derived units are defined as algebraic combinations of base units. For example, length is a base quantity in both SI and the English system, but the meter is a base unit in the SI system only.

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Compare a wave that has a period of 0.03 second with a second wave that has a period of 1⁄4 second. Which wave has the greater f

yaroslaw [1]

Answer:

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Explanation:

Given in the question,

Period T $_{1}$ of one wave = 0.03 seconds

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We know that

T = 1 / f

So,

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4 years ago

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3 years ago

Suppose the B string on a guitar is 24" long and vibrates with a frequency of about 247 Hz. You place your finger on the 5th fre

Rudiy27

Answer:

b. E (about 329 Hz)

Explanation:

Given data:

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We already now that

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therefore,

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Answer:

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