Which row identifies the nature of light waves, sound waves and X-rays?
- Alight waves: longitudinal; sound waves: longitudinal; X-rays: transverse
- Blight waves: longitudinal; sound waves: transverse; X-rays: longitudinal
- Clight waves: transverse; sound waves: longitudinal; X-rays: transverse
- Dlight waves: transverse; sound waves: transverse; X-rays: longitudinal