Lean las siguientes afirmaciones. Colocar V ó F.
UNIDAD ABREVIATURA EQUIVALENCIA
Múltip...
Physics, 05.06.2021 07:50 judydorcelyjudy21
Lean las siguientes afirmaciones. Colocar V ó F.
UNIDAD ABREVIATURA EQUIVALENCIA
Múltiplos
Kilómetro km 1000m
Hectómetro hm 100m
Decámetro dam 10m
Metro m 1m
Submúltiplos
Decímetro dm 0,1m
Centímetro cm 0,01m
Milímetro mm 0,001m
a)
4,25dam15,5m
b)
1.350m 12hm
c)
3,9mm1,1km
dam hmm
a) Las magnitudes son propiedades que caracterizan a los cuerpos o a los fenómenos
naturales, y que no pueden de ser medidas.
b) Un alumno compara el largo del aula con una cantidad fija de la misma magnitud. Y a la
magnitud le asigna un número y una unidad, se dice, que está midiendo.
c) Un tiempo de: 15 minutos, una longitud de: 2 metros y una masa de: 250 gramos son
magnitudes vectoriales.
d) Las magnitudes fundamentales son: longitud, peso, tiempo, intensidad de la corriente
eléctrica, temperatura, intensidad luminosa y cantidad de sustancia.
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