Fisika adalah ilmu alam. Ini adalah cabang yang berhubungan dengan mempelajari dan memahami materi dan energi. Topik ditemukan dalam studi fisika dapat mencakup mekanika, kalkulus, listrik, magnet, termodinamika dan optik.

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.