A sheet of rubber and a sheet of cardboard and each 2 mm thick are pressed together and their order face are maintained at 0°C and 30°C. Find the temp of interface. Also calculate quantity of heat flows in one hour across a piece of rubber of air 100cm^2.[Kr=0.19WK^-1,Kcor=0.05]​

What will a positive and a negative charge do if they are separated from each other?

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).

Is a copper wire a conductor or insulator?