What is the measure of the average kinetic energy of the particles in a material known as? A. heat transfer B. radiation
C. temperature
D. thermal expansion

Which of the following represents a virtual image?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance