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What does Mrs. Hills teach ?
What is Physical Science ?
What is a wave ?
What is a disturbance that carries energy through matter or space ?
What are most waves caused by ?
What are vibrating objects ?
What waves are perpendicular to the motion of the wave ?
What are transverse waves ?
The time required for one complete of a particle in a medium is called ?
What is the period of the wave ?
The matter through which a wave travels is called ?
What is a medium?
What refers to how rapidly a vibration occurs at the medium ?
What is frequency ?
What is the bouncing back of a wave when it meets surface or boundary ?
What is reflection ?
What are waves that require a medium called ?
What are mechanical waves ?
When particles are displaced from their normal resting positions is called ?
What is amplitude ?
What is the bending of waves as soon as they pass the edge called ?
What is diffraction ?
What consists of changing electric and magnetic fields in space ?
What are Electromagnetic waves ?
The distance from one crest to the next is called ?
What is wavelength ?
What is the bending of waves when they pass from one medium to another ?
What is refraction ?
What waves vibrate parallel to the direction of wave motion ?
What are longitudinal waves ?