Define the terms1) Sublimation2) Thermos flash3) hyd Angle of reflecti

1.	Define the terms1) Sublimation2) Thermos flash3) hyd Angle of reflection5) Reflection of light4) Vector quality
Answer» 1.Sublimation is a chemical PROCESS where a solid turns into a gas without going through a liquid stage. ... The process of changing from a solid to a gas without passing through an intermediate liquid phase. 2.A Thermos or Thermos flask is a container which is used to keep hot drinks hot or cold drinks cold. It has two thin shiny glass walls with no air between them. 3.the angle between a reflected ray and the normal drawn at the point of incidence to a reflecting surface 4.Scalars are quantities that are fully described by a MAGNITUDE (or numerical value) alone. Vectors are quantities that are fully described by both a magnitude and a directions 5.Reflection is the change in direction of a wavefront at an interface between two different MEDIA so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water WAVES.

Define the terms1) Sublimation2) Thermos flash3) hyd Angle of reflection5) Reflection of light4) Vector quality

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