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| What occurs when an object starts to vibrate because it absorbs vibrations matching its own natural frequency? |
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| What type of electromagnetic wave can be used to kill cancer cells? |
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| What type of electromagnetic wave can give you sunburn? |
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| What type of electromagnetic wave has the highest frequency of all of the different types of electromagnetic waves? |
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| What type of electromagnetic wave take the smallest overall portion of the electromagnetic spectrum? |
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| What type of lens can be found in magnifying lens, telescopes, microscopes, and cameras? |
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Definition
| What type of lens is curved in? |
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Definition
| Can sound waves travel through a vacuum? |
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| Can light waves travel through a vacuum? |
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Definition
| Which type of matter in general allows sound to travel the fastest? |
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| Density, temperature, and elasticity all affect the ________ of sound. |
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| Constructive interference will make sound ________. |
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| Particles in a _______ wave move in the same direction as the wave. |
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Definition
| What wave interaction makes a pencil look bent in a glass of water? |
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Definition
| What must objects do to produce sound? |
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| What type of sound technology can be used to find objects underwater or underground? |
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| What type of sound waves do doctors use to see inside the human body and take pictures of unborn children? |
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Definition
| What type of wave does light as? |
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Definition
| What type of wave does sound travel as? |
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Definition
| Which type of lens brings light rays into a single point? |
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Definition
| Which type of lens spreads light rays out? |
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Term
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Definition
| Increasing the wavelenght of a wave, ______ the frequency of the wave. |
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| What type of electromagnetic wave has the lowest frequency of all of the different types of electromagnetic waves? |
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Definition
| What type of lens is curved out? |
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