what is contained in ultrasound transducers to produce sounds waves and detect the reflected sound waves?

piezoelectric crystals More test answers on https://studyhippo.com/rdtc-119-class-8-ultrasound-nuclear-medicine-radiation-therapy/

What is meant by the idea that a surface may be polished for some waves and rough for others?

If the surface is less than 1/8 the length of the light wave, the surface is considered smooth. A piece of paper is considered smooth for a radio wave, but rough for a short light wave. More test answers on https://studyhippo.com/conceptual-physics-chapter-29-reflection-and-refraction/

if earth were homogeneous what would the waves generated from an earthquake do?

travel in random straight lines More test answers on https://studyhippo.com/oceanography-21/

Which of the following statements about X-rays and radio waves is not true?

X-rays travel through space faster than radio waves More test answers on https://studyhippo.com/astro-midterm-1/

List three wind-related factors which control the height of waves in the deep ocean: Which of these most controls the height of waves in Maine’s estuaries?

1. wind speed2. wind duration3. wind fetch4. wind fetch More test answers on

Do radio waves have higher or lower frequencies than visible light? What about x-rays?

Radio waves have lower frequencies then visible light, while x-rays have higher frequencies. More test answers on https://studyhippo.com/apologia-physical-science-module-15-study-guide/

8. Do radio waves have higher or lower frequencies than visible light? What about X-rays?

radio waves have lower frequencies than visible light. X-rays have higher frequencies than visible light. More test answers on https://studyhippo.com/module-15-light/

“In what unit are waves measured in and why?” One could argue this is a vague question…why?

Waves have a few properties that can be measured, not just one property. You could measure the frequency, the wavelength, or the energy of the wave. More test answers on

4. Waves can be categorized based on how they move. Name them.

1. Longitudinal Waves 2. Transverse Waves More test answers on https://studyhippo.com/waves-unit-study-guide/

Which statement about seismic waves is false?

Directly opposite the epicenter, only S waves arrive More test answers on https://studyhippo.com/honors-astronomy-final-review/

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Waves Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Waves and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Waves and get quick solutions for your test.

What is Waves?

Waves are a type of energy that moves through matter, most often in the form of sound or light. They have been studied for centuries and used to make discoveries about our world. Waves come in many shapes, sizes, and frequencies, and can travel through different mediums such as air, water, or even solid objects. Sound waves are an example of mechanical waves; they require a medium to travel through because they need something to push against while traveling. The frequency of sound waves determines their pitch; higher frequency sounds have shorter wavelengths and higher pitches than lower frequency sounds which have longer wavelengths and lower pitches. Sound travels faster through denser materials like steel than air which is why it’s easier to hear someone talking inside a car than outside one. Light waves are electromagnetic radiation with very short wavelengths that can travel at incredible speeds (300 million meters per second). Visible light makes up only a tiny fraction of all the types of electromagnetic radiation being emitted by stars and other celestial bodies in outer space but it’s what we use for seeing things on Earth. Like sound waves, different colors have different frequencies; red has the longest wavelength while violet has the shortest wavelength. Light also behaves differently when moving from one material into another, such as when entering water from air or vice versa this phenomenon is known as refraction which is how lenses work. Waves play an important role in everyday life whether you realize it or not: radio waves allow us to listen to music without having wires connecting speakers together; microwaves heat food quickly without transferring any heat energy into your kitchen; ultrasound machines help doctors see inside patients’ bodies more clearly by sending high-frequency pulses through them; even Wi-Fi relies on transmissions between two devices using special types of radio signals called â€˜radiofrequency fields’. So next time you turn on your TV or take out your phone to check Facebook remember just how much science there is behind everything you do waves power so much more than meets the eye.