TNT and dynamite are classified as which type of explosives?

TNT (Trinitrotoluene) and dynamite are classified as high explosives due to their ability to detonate. High explosives are characterized by a rapid reaction and produce a shock wave, which can cause significant damage at a distance from the point of detonation. These explosives have a velocity of detonation that is typically greater than 1,000 meters per second and can cause destruction through the high-pressure wave generated during the explosion.

The nature of high explosives like TNT and dynamite allows them to be used in applications where a shock wave is required to break rock in construction or for military purposes. They are also sensitive to shock and require a detonator to initiate the explosion, unlike low explosives, which typically burn at a slower rate and do not create a shock wave.

Therefore, categorizing TNT and dynamite as high explosives is accurate because of their quick detonation properties and the resultant high energy release that characterizes them.