Magnitudes Físicas Flashcards

Fyq

1
Q

Magnitud:

A

Cualquier propiedad del universo que puede ser medida o calculada de alguna forma

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2
Q

Medida:

A

El resultado de comparar dos magnitudes de la misma naturaleza

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3
Q

Unidad:

A

Una cantidad que se adopta como patrón para comparar con ella cantidades de la misma especie

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4
Q

Una magnitud fundamental es

A

Aquella que se define a si misma y es independiente de las demás

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5
Q

Una magnitud derivada es

A

Aquella que se obtiene mediante expresiones matemáticas a partir de las magnitudes fundamentales

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6
Q

Magnitud física: longitud (L)

A

Unidad fundamental: metro, m

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7
Q

MF: masa

A

Uf: kilogramo, kg

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8
Q

MF: tiempo(f)

A

Uf: Segundo, s

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9
Q

MF: temperatura (T)

A

Uf: kelvin, K

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10
Q

Mf: Intensidad de corriente (I)

A

Uf: amperio, A

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11
Q

Mf: Cantidad de sustancia (n)

A

Uf: ol, mol

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12
Q

Mf: intensidad luminosa (I↓v)

A

Uf: Candela, cd

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