Hag question 28. A eureka can of mass 100g and cross-sectional area 100cm² is filled with water of density
1g/cm A piece of metal of mass 20g and density 8g/cm is lowered carefully into the can as
shown.
100m
Calcul
a)
The total mass of water and Eureka can before the metal was lowered
(3n

What organization and environment is described above?

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.

An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?