Proporzionalità ed equivalenze Flashcards

1
Q

dimmi quando 2 grandezze sono direttamente proporzionali tra di loro

A

a/b=cost

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2
Q

dimmi quando 2 grandezze sono inversamente proporzionali tra di loro

A

a*b=cost

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3
Q

grafico proporzionalità diretta

A

retta

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4
Q

grafico proporzionalità inversa

A

ramo di iperbole

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5
Q

1 M= …. u

A

1 M= 10 alla 6 u

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6
Q

1 G= …. u

A

1 G= 10 alla 9 u

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7
Q

1 T= … u

A

1 T= 10 alla 12 u

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8
Q

1 pico= … u

A

1 pico= 10 alla meno 12 u

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9
Q

u.m. ufficiale densità

A

kg/m^3

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10
Q

densità acqua in g/cm^3

A

1 g/cm^3

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11
Q

densità acqua in kg/m^3

A

1000 kg/m^3

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12
Q

da km/h a m/s

A

divido per 3.6

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13
Q

1 F° = … K

A

1F°= +255 K

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