What is the velocity of propagation in the Nonel shock tube?

• A. 1,500 m/s
• B. 2,000 m/s
• C. 3,000 m/s
• D. 4,000 m/s

Answer: (B)

The velocity of propagation in the Nonel shock tube is correctly identified as approximately 2,000 m/s. This speed is specific to the way that shock waves travel through the pressurized gas within the Nonel system, which is an important technology for blasting in mining operations.

Understanding the propagation velocity is crucial for ensuring proper timing and safety in blasting applications. This speed allows for precise calculations in regard to the timing of detonations, ensuring that blasts are effective and minimize the risk of harm to personnel and surrounding structures.

Other options represent velocities that exceed or fall short of what has been established for Nonel systems. Accurate knowledge of the propagation speed not only enhances operational efficiency but also underscores the significance of adhering to specified parameters in blasting technology.