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<ul>
<li>Wave speed is the distance a wave travels in a given amount of time.</li>
<li>The number of cycles per second is called frequency.</li>
</ul>

The number of cycles per second is called wave speed.

Solution for the question - the number of cycles per second is called wave speed.

The number of cycles per second is called wave speed.-Turito

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<ul>
<li>Amplitude can be defined as the maximum height reached by the trough or crest of a sound wave.</li>
<li>SI unit of amplitude is meter.</li>
<li>So, the correct option is a.</li>
</ul>

The units of the amplitude are __________.

Solution for the question - the units of the amplitude are __________. pascalhertzkilosmeter

The units of the amplitude are __________. -Turito

<ul>
<li>Compression is a region in a longitudinal wave where the particles are closest together. </li>
<li>A rarefaction is a region in a longitudinal wave where the particles are far from each other.</li>
<li>So, the correct option is a.</li>
<li><img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/generalfeedback/898594/1/910712/download.png" alt="" width="358" height="141" /></li>
</ul>

In rarefaction the particles in the wave are __________ each other.

Solution for the question - in rarefaction the particles in the wave are __________ each other. belowabovecloser tofar from

In rarefaction the particles in the wave are __________ each ot-Turito

<ul>
<li>The highest part of the wave is called the crest.</li>
<li>The lowest part is called the trough.</li>
<li>So, the correct option is c.</li>
<li><img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/generalfeedback/898577/1/910703/images%20%2810%29.jpeg" alt="" width="761" height="403" /></li>
</ul>

The maximum point on the wave is called __________.

Solution for the question - the maximum point on the wave is called __________. troughcrestrarefactioncompression

The maximum point on the wave is called __________.-Turito

<ul>
<li>As the amplitude of the sound wave increases.</li>
<li>The intensity of the sound increases.</li>
<li>So, the correct option is b.</li>
</ul>

As amplitude increases, the intensity of sound _________.

Solution for the question - as amplitude increases, the intensity of sound _________. constantrandomincreasesdecreases

As amplitude increases, the intensity of sound _________.-Turito

<ul>
<li>Frequency is the number of waves that pass a fixed point in unit time.</li>
<li>The SI unit for frequency is the hertz (Hz).</li>
</ul>

Solution for the question - the unit of frequency is __________. pascalhertzkilosmeter

The unit of frequency is __________.-Turito

<ul>
<li>The bouncing back of sound waves from the surface is called the reflection of sound.</li>
<li>The sound waves reflects.</li>
</ul>

Solution for the question - sound has reflection.

Sound has reflection. -Turito

<ul>
<li>Wavelength is usually denoted by the Greek letter lambda (λ)</li>
<li>It is equal to the speed (v) of a wave in a medium divided by its frequency (f).</li>
<li>λ = v/f.</li>
</ul>

Solution for the question - wavelength is denoted by __________.

Wavelength is denoted by __________.-Turito

<ul>
<li>Sound travels much slower than the speed of light.</li>
<li>The speed of sound in air is about 330m/s.</li>
<li>Whereas, the light will travel through the vacuum at a speed of 3×108m/s.</li>
<li>So, the given statement is false.</li>
</ul>

Solution for the question - sound travels faster than light.

Sound travels faster than light.-Turito

<ul>
<li>Compression is a region where the particles are closest together.</li>
<li>Rarefaction is a region where the particles are furthest apart. </li>
<li>So, the correct option is a.</li>
<li><img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/generalfeedback/898202/1/907947/download.png" alt="" width="358" height="141" /></li>
</ul>

In compression the particles are ___________ to each other. <div> </div>

Solution for the question - in compression the particles are ___________ to each other. abovebelowfarcloser

In compression the particles are ___________ to each other. -Turito

<ul>
<li>Sound cannot travel through a vacuum.</li>
<li>Because there is no matter for the vibrations.</li>
<li>Sound needs a material medium for its propagation like a solid, liquid, or gas to travel.</li>
</ul>

Solution for the question - sound cannot travel through _________ vacuumsolidwaterair

Sound cannot travel through _________-Turito

<ul>
<li>Sound needs a medium for their propagation.</li>
<li>Like solid, liquid or gas to travel.</li>
<li>Because the molecules of solid, liquid and gases carry sound waves from one point to another.</li>
<li>So, the correct option is d.</li>
</ul>

Solution for the question - sound requires _______ to propagate. mediumvolumespaceparticles

Sound requires _______ to propagate. -Turito

<ul>
<li>Sound waves are mechanical waves.</li>
<li>Because they need a material medium for propagation, like air or liquids like water, or metals like gold,silver etc.</li>
<li>So, the correct option is a.</li>
</ul>

Solution for the question - sound is a __________ wave. broadlongnon-mechanicalmechanical

Sound is a __________ wave.-Turito

<ul>
<li>A sound is a form of energy.</li>
<li>Sound is the movement of energy through substances.</li>
<li>Sound is a mechanical wave that need a strong medium to travel</li>
</ul>

Solution for the question - sound is the form of ______________. energytemperatureforcepressure

Sound is the form of ______________.-Turito

<ul>
<li>Stars are the emitter of light.</li>
<li>Stars emit light own light and hence are called luminous objects.</li>
</ul>

Solution for the question - stars are the emitter of ______. arealightvolumepressure

Stars are the emitter of ______.-Turito

<ul>
<li>Transparent objects allow all light to pass through them.</li>
<li>Therefore, they don't form shadows.</li>
<li>Opaque object forms a shadow.</li>
</ul>

Solution for the question - transparent objects cannot form _______. reverbshadowforcemass

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The number of cycles per second is called wave speed.

TrueFalse

The number of cycles per second is called the Frequency

The correct answer is 'False'.

Wave speed is the distance a wave travels in a given amount of time. The number of cycles per second is called frequency.

Related Questions to study

The units of the amplitude are __________.

The units of the amplitude are __________.

In rarefaction the particles in the wave are __________ each other.

In rarefaction the particles in the wave are __________ each other.

The maximum point on the wave is called __________.

The maximum point on the wave is called __________.

As amplitude increases, the intensity of sound _________.

As amplitude increases, the intensity of sound _________.

The unit of frequency is __________.

The unit of frequency is __________.

Sound has reflection.

Sound has reflection.

Wavelength is denoted by __________.

Wavelength is denoted by __________.

Sound travels faster than light.

Sound travels faster than light.

In compression the particles are ___________ to each other.

In compression the particles are ___________ to each other.

Sound cannot travel through _________

Sound cannot travel through _________

Sound requires _______ to propagate.

Sound requires _______ to propagate.

Sound is a __________ wave.

Sound is a __________ wave.

Sound is the form of ______________.

Sound is the form of ______________.

Stars are the emitter of ______.

Stars are the emitter of ______.

Transparent objects cannot form _______.

Transparent objects cannot form _______.

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True
False

Wave speed is the distance a wave travels in a given amount of time.

The number of cycles per second is called frequency.