1) When you turn the phone volume up, which property increases? a) Amplitude b) Wavelength c) Frequency 2) The two types of waves are transverse and a) Compressive b) Longitudinal c) Mechanical d) Sound 3) What kind of wave is shown in the animation? a) Longitudinal b) Transverse

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?