Recent content by nikan_ange

Homework Statement to determine the specific heat of a metal alloy, a 0.150 kg of the substance is heated to 400 degrees C ad then placed in a 0.20 kg aluminum calorimeter containing 0.40 kg of water. if a 14 g of ice is placed on it and the mixture reached the temperature of 30.5 degrees C...

what is the spec heat capacity of bronze?? pls tell me..i can't find on the net and it's the only thing i need to solve my homewrk problem..

i don't have an idea honestly

Homework Statement a .50 kg ball thrown upward has an initial Kinetic energy of 80 J. Homework Equations (a)what are its kinetic and potential energy when it has traveled 3 quarters of the distance to its maximum height? (b) speed at this point? (c) potential energy at the maximum...