Angle

Difference Between First Angle Projection and Third Angle Projection
In third-angle projection, the view of a component is drawn next to where the view was taken. In first-angle projection, the view is drawn on the othe...
Difference Between Critical Angle and Acceptance Angle
Critical angle: When a ray passes from a denser medium to rarer medium. It bends away from the normal. As the angle of incidence increases, refracted ...
Difference Between Angle of Incidence and Angle of Refraction
The angle formed at the point of incidence between the incident ray and the normal is called the angle of incidence. The angle formed between the refr...
Difference Between Angle of Friction and Angle of Repose
Angle of Friction is the angle made between the normal reaction force and the resultant force between friction and normal reaction force, when an obje...