Notes and Study material for Exams
Medium of Propagation Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. During their propagation, waves can be reflected, refracted, or attentuated by the medium. The purpose of this experiment is to examine what effect the characteristics of the medium have on sound. Ground Wave or … Read more
Indian Puppetry Puppetry is a performance art that involves the manipulation of puppets â inanimate objects that are animated to give the appearance of life. Puppetry is a very old art form, and it is thought to have originated in India. The earliest evidence of puppetry in India dates back to the 3rd century BC, … Read more
Musical Instruments Introduction Musical instruments are objects that produce musical sounds. They are used in a variety of musical genres, including classical, jazz, rock, and pop. Musical instruments can be classified into four main categories: stringed instruments, wind instruments, percussion instruments, and keyboard instruments. Stringed Instruments Stringed instruments produce sound when a string is plucked, … Read more