A thin sheet of nickle measured 5.00 cm by 7.00 cm was found to weigh 0.350 g if the density of nickle is 8.90 g/cm3, what is the thickness of this sheet ?

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Stage in which a typical star has completely stopped fusion