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2/25/20-2/28/20
Science
Question | Answer |
---|---|
A disturbance that transfers energy from place to place is called a _________________. | Wave |
Mechanical waves are created when a source of energy causes a medium to _______________/_______________. | Move/vibrate |
The speed of a wave is its wavelength multiplied by its _______________. | Frequency |
The bending of waves due to a change in speed is called ______________. | Refraction |
The bending of waves around the edge of a barrier is known as _______________. | Diffraction |
The interaction between two waves that meet is called | interference |