Science like this is being used when it comes to tornados. They have special robots and equipment that travel inside the cone and measure the speed and width of the tornado. This information is processed back to the meterologists and this helps the public get to safety in a split second.
A process called digitization converts analog sound waves into digital sound.
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What is sound wave?</h3>
Sound wave is a longitudinal wave that requires a material medium for its propagation.
<h3>What is Digitization?</h3>
Digitization is the process through which information is converted into digital format.
- Digitization involves the conversion of the analog signal to the digital signal.
- The information is converted into discrete units of data, called bit.
Thus, a process called digitization converts analog sound waves into digital sound.
Learn more about Digitization here: brainly.com/question/25199684
Answer:
Explanation:
since force is applied downwards at some angle with the horizontal
so here we will have
now we know that the box will not move if applied force is balanced by frictional force on it
so we will have
so here we can say
The Doppler Effect provides the equation for the
calculation of apparent frequency:
f=fo[vo/(vo-vr)]
where:<span>
vo=source wave velocity
vr=relative speed between source and observer
f=apparent frequency
fo=source frequency </span>
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The velocity of the doppler wave is
v=λf</span>
where λ is light wavelength. Hence,
v=λfo[vo/(vo-vr)]
Based on the equation, we can say that wave
velocity will always be defined by one and only one wavelength.
Therefore the answer is letter C.
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Answer:
20 m/s
Explanation:
Look at the time on the x-axis. Go up from 2 seconds until you reach a point. From that point go to the left and read from the y-axis.