Kun je vertellen wat de samenhang is tussen massa (m), Volume (V) en STOFFEN - DICHTHEID Na deze les: Kun je vertellen wat de samenhang is tussen massa (m), Volume (V) en de dichtheid (ρ) Weet je wat evenredig te maken heeft met dichtheid 2010 JHB pastoor
Density 𝑚 =𝑉×𝜌 𝑉 = 𝑚 𝜌 𝜌 = Constant! m and V are proportional STOFFEN - DICHTHEID Density Dichtheid Formula: 𝜌 = Constant! m and V are proportional The graph is a straight line trough the origin m 2 x as big V 2 x as big (RHO) = 𝜌= 𝑚 𝑉 𝑚 =𝑉×𝜌 𝑉 = 𝑚 𝜌
Making a graph The tabel The axe’s Quantity and unti’s Tooth saw STOFFEN - DICHTHEID Making a graph The tabel The axe’s Quantity and unti’s Tooth saw points Smoot line 14 12 10 8 6 4 2 m in g V in cm³ m in g 1 2,7 2 5,4 3 8,1 4 10,8 5 13,5 1 2 3 4 5 6 V in cm³
m and V are proportional STOFFEN - DICHTHEID Proportional Recognize 𝜌 = Constant! m and V are proportional Graph is a straight line trough the origin m 2 x so big V 2 x so big 1) Formula (RHO) = 𝜌= 𝑚 𝑉 2) graph 3) table