At a smelting factory, a metallic piece is produced using copper, whose density is ρCu = 8.93mLg . Because of an error during the production process, an air bubble was formed in its interior. Since the bubble’s volume Vb is unknown, the piece is subject to a series of tests. Its weight is W = 25Nwhen measured dry and W 0 = 20N when fully submerged in water . Determine the object’s density ρ and the bubble’s volume Vb. Note: g = 9.8sm2 and ρair ∼ 0 Problem 2At a smelting factory, a metallic piece is produced using copper, whose density is pcu = 8.93ML–8. Because of an error during the production process, an air bubble was formed in its interior. Sincethe bubble's volume V½ is unknown, the piece is subject to a series of tests. Its weight is W = 25Nwhen measured dry and W° = 20N when fully submerged in water (Pl = 1.000). Determine theobject's density p and the bubble's volume Vb. Note: g = 9.85m2 and pair~ 0.Vb1

Weight of the metallic piece,W=25=ρCuVCugVolume of mettalic piece,VCu=25ρCu…

At a smelting factory, a metallic piece is produced using copper, whose density is ρCu = 8.93mLg . Because of an error during the production process, an air bubble was formed in its interior. Since the bubble’s volume Vb is unknown, the piece is subject to a series of tests. Its weight is W = 25N when measured dry and W 0 = 20N when fully submerged in water . Determine the object’s density ρ and the bubble’s volume Vb. Note: g = 9.8s m2 and ρair ∼ 0

At a smelting factory, a metallic piece is produced using copper, whose density is ρCu = 8.93mLg . Because of an error during the production process, an air bubble was formed in its interior. Since the bubble’s volume Vb is unknown, the piece is subject to a series of tests. Its weight is W = 25N when measured dry and W 0 = 20N when fully submerged in water . Determine the object’s density ρ and the bubble’s volume Vb. Note: g = 9.8s m2 and ρair ∼ 0