A drum and bugle corps is a variety of marching band. These groups typically employ a mixture of percussion and brass instruments. Some members also use props, ranging from stylized rifles to flags and ornaments, to accompany the music and present striking visual images.
exists and is an alternate of . Temperature is a measure of the average kinetic energy of the particles such as the molecules in a gas or a liquid. Temperature is a measure of the average kinetic energy of the particles such as the molecules in a gas or a liquid.
- the average kinetic energy of gas particles in proportional to the Kelvin temperature (thus gas particles have more energy and move faster at higher temperatures) - collisions of gas particles, with other particles or their container, are elastic (the total kinetic energy of the particles is constant)