L'eau de mer possède une masse volumique plus importante que celle de l'huile.
On considère deux masses m d'eau de mer et d'huile identiques.
Le volume des deux liquides est identique
Le volume de l'eau de mer est plus petit
Le volume de l'eau de mer est plus grand.
Answers: 3
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The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
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All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
L'eau de mer possède une masse volumique plus importante que celle de l'huile.
On considère deux m...
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