4.A 1000 kg cube of aluminum is placed in a container. Mercury is now slowly added until the normal force is zero. How deep is the layer of mercury

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

Photons with the highest energy have the longest period

Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal