41. Based on piezoelectric technology various physical quantities can be measured; the most common are pressure and acceleration. 42. The final output of a navigation receiver is usually its position, speed or other related physical quantities . 43. Same for dimensional analysis of physical quantities . 44. The primal problem deals with physical quantities . 45. In addition to length, width, physical quantities . 46. For example, length is a physical quantity . 47. They write on page 1 that " every physical quantity must be measurable in numerical terms ". 48. Renormalization procedures are based on the requirement that certain physical quantities are equal to the observed values. 49. The tensor is an invariant physical quantity under a coordinate inversion, while the pseudovector is not invariant. 50. These effects are compared to the physical quantity absorbed dose measured by the unit gray ( Gy ).
