What's the value of 1,152 btu in joules?

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?

Which is not a step in the rock cycle?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior