click below
click below
Normal Size Small Size show me how
Phy Sci Ch 10 Waves
Study Guide
| Question | Answer |
|---|---|
| Sound waves carry what? | energy |
| In order for Mechanical waves to transport energy they must have what to travel through | medium |
| Waves in which the particles of medium move at right angles to the direction of the wave are what type of waves? | Transverse |
| Waves caused by an earthquake are called? | Seismic |
| The lowest point on a transvers wave is called? | trough |
| A measurement from the crest of one wave to the crest of another is called? | wavelength |
| If wavelength decreases frequency will? | increase |
| A wave with a large amplitude will have a lot of? | energy |
| The unit for frequency is? | Hertz |
| The property of light that allows you to see yourself in a mirror is? | reflection |
| When light passes from water into air how does light bend? | away from the normal |
| When two sound waves are out of phase what happens to he amplitude and loudness | decreases |
| A wave will travel as long as it has what to keep it going? | energy |
| When you squeeze together the coils of a spring and then release them you create what type of wave? | compressional |
| Water waves are what two types of waves combined? | transverse and compressional |
| Seismic waves are what two types of waves? | transverse and compressional |
| For wave A to have more energy than wave B what must be larger? | amplitude |
| The energy a wave carries is measured by its? | amplitude |
| If frequency doubles what happens to the wavelength? | halves |
| When the crest of one wave passes through the trough of another wave what takes place? | destructive interference |
| The two types of mechanical waves are? | transverse and compressional |
| When you shake a rope up and down what type of wave do you create | transverse |
| What is the symbol for wavelength | lambda |
| What type of interference occurs when the trough of one wave passes through the trough of another | constructive |
| A wave vibrating at its natural frequency creats | resonance |