A wave is a rhythmic disturbance which carries energy through space or matter. A wave is a rhythmic disturbance i beg your pardon carries power through an are or matter
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You are watching: What is a rhythmic disturbance that carries energy

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A tide is a rhythmic disturbance i beg your pardon carries power through an are or matter.

A wave is a rhythmic disturbance which carries power through room or matter.

A tool is a material through i beg your pardon a tide transfers energy.

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which of the complying with would be mechanical waves?

i m sorry of the following would be mechanical waves?

Light

Sound

Ultraviolet (U.V.) waves

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Based top top the means they move, there room 2 different types of waves:

Based on the means they move, there are 2 different types of waves:

1. Transverse waves 2. Compressional waves
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In a transverse wave, the wave"s medium move perpendicular come the direction of the wave. Ex. Ocean waves, light waves

In a transverse wave, the wave"s tool move perpendicular come the direction the the wave. Ex. Ocean waves, irradiate waves

For example, as the wave moves left to right, the tool moves up and down.

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Say you"re waterskiing under at the lake and also you wipe out. As you to rise in the water and a wave goes by, what does your body perform as the tide passes?

Say you"re waterskiing under at the lake and also you wipe out. As you rise in the water and a tide goes by, what does your body perform as the tide passes?

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There room 4 main parts come a transverse wave:

There space 4 main parts come a transverse wave:

Crest- the highest allude on a transverse wave

Trough- the lowest suggest on a transverse wave

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Amplitude- the street from either the crest or trough come the resting allude of the wave

Amplitude- the distance from either the comb or trough to the resting allude of the wave

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Wavelength- distance from crest to crest or trough come trough ~ above a wave

Wavelength- street from crest come crest or trough to trough ~ above a wave

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Frequency is a residential or commercial property of a wave, no a component of one.

Frequency is a home of a wave, not a part of one.

Frequency is the variety of waves which happen a given point in 1 second.

Hertz (Hz) is the SI unit for frequency.

1 Hz = 1 wave passing a given suggest in

1 second

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So if you’re sitting on a boat dock, and 1 tide washes up against the dock every second, then the tide frequency is 1 Hz.

So if you’re sit on a boat dock, and 1 waves washes up against the dock every second, then the tide frequency is 1 Hz.

What if 2 tide hit per second?

What if 1 tide washes previous every 2 seconds?

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When you song in come a radio station, the number on the dial stand for the frequency the a details station is sending their signal the end at.

When you track in come a radio station, the number on the dial represent the frequency the a particular station is sending their signal the end at.

FM – MHz (megahertz), 98.9 = 98,900,000 Hz

AM – KHz (kilohertz), 610 = 610,000 Hz

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Which band, to be or FM, typically has far better sound quality?

Which band, to be or FM, commonly has better sound quality?

Why execute you think this is so?

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The period of a wave is the quantity of time it takes one wavelength to happen a stationary point. The wave below has a period of about 2 s.

The duration of a wave is the lot of time the takes one wavelength to pass a stationary point. The wave below has a duration of about 2 s.

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A compressional wave vibrates in the direction that the wave is travelling. These waves are likewise known as longitudinal waves.

A compressional wave vibrates in the direction that the wave is travelling. This waves are also known as longitudinal waves.

Examples: slinky, sound waves

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The 2 key parts that a compressional tide are: A. Compression- area of higher density

The 2 main parts that a compressional tide are: A. Compression- area of greater density

in ~ the wave

B. Rarefaction- area of lower density

in ~ the wave pg. 296

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Sound waves room a form of compressional wave which need a tool to travel.

Sound waves space a type of compressional wave which require a tool to travel.

Sound waves travel at about 750 mi/hr. This speed is effected slightly by the form of medium, temperature the medium, and elevation.

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When things such as a jet travel at a speed higher than 750 mi/hr that is stated to it is in supersonic.

When an object such as a jet travels at a speed greater than 750 mi/hr that is claimed to be supersonic.

What wake up when an item travels at supersonic speeds?

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The ThrustSSC (supersonic car) broke the sound barrier on land, walk 760 mi/hr ~ above October 15, 1997.

The ThrustSSC (supersonic car) broke the sound obstacle on land, going 760 mi/hr top top October 15, 1997.

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The photo listed below shows the shock wave created when the vehicle broke the sound barrier.

The photo listed below shows the shock wave produced when the vehicle broke the sound barrier.

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A shock tide is a rapid adjust in air pressure caused by a solid disturbance. The shock wave moves exterior from the disturbance.

A shock wave is a rapid readjust in air pressure brought about by a solid disturbance. The shock wave moves outside from the disturbance.

Large explosions and sonic booms can produce strong shock waves.

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Think the a rock being thrown right into a pond and also producing exterior ripples. A strong disturbance can create the same kind of ripples, only in the air.

Think that a rock being thrown into a pond and producing external ripples. A strong disturbance can produce the same kind of ripples, only in the air.

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A boat moving though water can produce waves which are an ext bunched increase in front of the boat in the direction that it is moving. So there are more waves per second (frequency) out in prior of the boat.

A boat moving despite water can develop waves i beg your pardon are more bunched increase in former of the watercraft in the direction that it is moving. So there are an ext waves per second (frequency) the end in front of the boat.

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Let’s say the the boat travels fast enough for the tide being produced to begin to overlap each other, so the a stationary point (x) is hit by more than 1 wave at a time.

Let’s say that the boat travels fast enough for the tide being developed to begin to overlap every other, so that a stationary suggest (x) is struggle by more than 1 tide at a time.

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This would reason that allude to endure much more wave power all in ~ once.

This would cause that point to endure much much more wave energy all in ~ once.

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This is relatively easy for the boat to attain since all it would have to do is move faster than the waves, i m sorry travel fairly slowly. However, the same thing can take place in the waiting if the object (a jet) have the right to travel faster than the waves in the waiting (sound waves).

This is reasonably easy for the boat to achieve since all it would have to do is move faster than the waves, i beg your pardon travel reasonably slowly. However, the exact same thing can take place in the wait if the thing (a jet) can travel quicker than the tide in the wait (sound waves).

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When the incredible amount of energy required for this to occur produces waves, and these waves begin overlapping and also striking a point several at a time, then a sonic boom is experienced.

When the significant amount of energy required because that this to happen produces waves, and also these waves start overlapping and also striking a point several in ~ a time, climate a sonic boom is experienced.

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Just choose the boat produces consistent waves, so does the jet. For this reason as lengthy as that stays above 750 mi/hr, a continuous sonic boom will be created following along slightly behind the jet.

Just like the watercraft produces consistent waves, therefore does the jet. So as lengthy as that stays over 750 mi/hr, a regular sonic boom will be created following along slightly behind the jet.

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If you room on the ground as the jet go over, girlfriend will here only a solitary boom though, as the shock wave moves previous you complying with the jet.

If you are on the ground as the jet go over, you will below only a solitary boom though, as the shock wave moves previous you adhering to the jet.

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How far away deserve to a sonic eight be feel or heard?

How far away can a sonic eight be felt or heard?

What happens as the jet drops back below 750 mi/hr?

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Wave rate is the price at which a wave is traveling, and also is measure up in m/s.

Wave rate is the rate at i m sorry a wave is traveling, and also is measure in m/s.

The formula because that wave speed is:

frequency (Hz) x wavelength (m)

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If a sound tide (335 m/s) has actually a frequency

If a sound tide (335 m/s) has actually a frequency

that 67 Hz, what is that is wavelength?

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Velocity = Frequency x Wavelength

Velocity = Frequency x Wavelength

so

Wavelength = Velocity / Frequency

= 335 m/s / 67 Hz

= 5 m

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Reflection is where a wave strikes things and bounces off.

Reflection is wherein a wave strikes things and bounces off.

When a wave strikes a level reflective surface it will reflect back at the same angle the it win the surface at. This is called………

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The law of reflection states that the edge of incidence is same to the angle of enjoy on a flat reflective surface.

The law of reflection claims that the edge of incidence is same to the angle of reflection on a level reflective surface.

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instances of the legislation of Reflection:

examples of the legislation of Reflection:

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How is the legislation of Reflection used in laser protection systems?

How is the legislation of Reflection used in laser protection systems?

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In addition to enjoy a wave deserve to experience refraction.

In enhancement to have fun a wave can experience refraction.

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Because of irradiate refraction, a human bow fishing would not aim straight at the fish. Where have to they aim? Hmmmm………..

Because of irradiate refraction, a human being bow fishing would certainly not aim straight at the fish. Where have to they aim? Hmmmm………..

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Diffraction is the bending that a wave, approximately a barrier.

Diffraction is the bending of a wave, roughly a barrier.

Ex.: light in the warehouse room partly illuminating the classroom.

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Sometimes 2 or much more waves may come in call with every other and also overlap to form a brand-new wave. This is dubbed interference

Sometimes 2 or much more waves may come in contact with each other and also overlap to type a brand-new wave. This is called interference

As these waves overlap, they can either multiply and enhance every other, or publication each other out.

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Constructive interference occurs as soon as the crests and also troughs coincide and also produce a bigger amplitude (greater overall merged energy)

Constructive interference occurs when the crests and also troughs coincide and produce a larger amplitude (greater overall an unified energy)

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Examples that constructive interference:

Examples that constructive interference:

2 or an ext people singing together (in sync)
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Destructive interference occurs once the crests the one tide coincide through the troughs that another, producing a smaller sized amplitude.

Destructive interference occurs once the crests of one wave coincide with the troughs that another, creating a smaller amplitude.

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Examples:

Examples:

- excessive echoing in a stadion or arena,

which distorts the P.A. System

- 2 or much more people singing with each other (out the sync)
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Singers act the nationwide Anthem will regularly wear earplugs due to the fact that the solid echo coming earlier through the stadium deserve to interrupt your timing of the song.

Singers act the national Anthem will often wear earplugs due to the fact that the strong echo coming earlier through the stadium can interrupt their timing the the song.

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Many locations, such as auditoriums and modern stadiums space specifically draft to create constructive interference.

Many locations, such together auditoriums and modern stadiums room specifically draft to create constructive interference.

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Waves created through and along the late of the earth by moving or breaking tectonic plates are dubbed seismic waves.

Waves developed through and also along the late of the earth by moving or break tectonic plates are referred to as seismic waves.

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These tide are comprised of both transverse and compressional waves, and also can create very damaging earthquakes.

These waves are consisted of of both transverse and also compressional waves, and can create an extremely damaging earthquakes.

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The mountain Andreas Fault heat in California and also the new Madrid error in SE Missouri room 2 locations where key come together, and also are therefore an ext likely to slide or break.

The mountain Andreas Fault heat in California and also the new Madrid error in SE Missouri room 2 places where plates come together, and also are therefore much more likely to slide or break.

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Underwater earthquakes deserve to often develop tsunamis, large ocean waves.

Underwater earthquakes can often create tsunamis, large ocean waves.

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When Doug was driving indigenous Kansas City to Denver, the crossed over from the central time zone to the hill time zone. When he arrived he went to readjust the time ~ above his cabinet phone, however found the it had currently changed. Exactly how did that happen?

When Doug was driving indigenous Kansas City to Denver, the crossed end from the central time zone come the mountain time zone. Once he arrived he went to change the time on his cell phone, yet found the it had already changed. Just how did that happen?

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As Carl was driving through the Ozarks, he uncovered that he might not tune into a radio station and maintain a signal, also for train station nearby. Why was this?

As Carl was driving with the Ozarks, he uncovered that he might not tune right into a radio station and maintain a signal, also for stations nearby. Why to be this?

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The south American archer fish shoots a currently of water i beg your pardon knocks unsuspecting prey down right into the water wherein they room eaten. Would certainly the fish in the picture need to aim greater or reduced than where it awareness the bug to be?

The south American archer fish shoots a present of water which knocks unsuspecting food down into the water wherein they room eaten. Would the fish in the snapshot need come aim higher or reduced than wherein it perceives the pest to be?

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A .50 caliber sniper rifle fires a projectile in ~ 1,002 m/s. If the rifle is fired at a target and the bullet takes 2 seconds to reach the target, just how long after ~ the bullet strikes will certainly it take before the cracked of the total is heard? (speed that sound = 334 m/s)

A .50 caliber sniper rifle fires a projectile in ~ 1,002 m/s. If the rifle is fired in ~ a target and the cartridge takes 2 secs to reach the target, exactly how long after ~ the cartridge strikes will it take prior to the crack of the pistol is heard? (speed the sound = 334 m/s)

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Because sound travels at 750 mi/hr, you deserve to calculate that it will certainly travel around 1 mile in 5 seconds.

Because sound travel at 750 mi/hr, you have the right to calculate the it will travel around 1 mile in 5 seconds.

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1 hr. = 3,600 seconds,

so 750/3,600 = .2 mi/second

So in 5 seconds (5 x .2) sound will take trip 1 mile.

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An F-22 Raptor happen overhead breaks the sound barrier, developing a sonic boom. If girlfriend hear the eight 1 minute after the jet pass by, exactly how high was the jet flying?

An F-22 Raptor passing overhead division the sound barrier, creating a sonic boom. If girlfriend hear the boom 1 minute after the jet happen by, just how high was the jet flying?

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