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The main difference between mechanical and electromagnetic waves is that mechanical waves require a medium (such as air or water) to travel through, while electromagnetic waves can travel through a vacuum (empty space) because they do not require a medium.

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2mo ago

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Can you describe the similarities of wavelength amplitude frequency and speed of mechanical and electromagnetic waves?

Mechanical waves and electromagnetic waves both have properties like wavelength, amplitude, frequency, and speed. Wavelength is the distance between two consecutive points in a wave, amplitude is the maximum displacement of a wave from its equilibrium position, frequency is the number of wave cycles that pass a fixed point in a unit of time, and speed is the rate at which a wave propagates through a medium. However, the way these properties are measured and calculated can differ for mechanical and electromagnetic waves due to their different natures and mediums of propagation.


What is the number of times the machine multiplies force called?

The number of times a machine multiplies force is referred to as the mechanical advantage.


What is the difference between 2.999 and 3.0?

The difference between 2.999 and 3.0 is that 2.999 is slightly less than 3.0. While 3.0 represents a whole number, 2.999 is a decimal number that is very close to, but not quite equal to, 3.0.


What is the significance of the wave number in the context of electromagnetic waves?

The wave number in the context of electromagnetic waves represents the number of waves that occur in a given distance. It is significant because it helps determine the wavelength and frequency of the wave, which are important properties in understanding how electromagnetic waves behave and interact with matter.


What do electromagnetic waves vary in?

Electromagnetic waves vary in their frequency and wavelength, which are inversely related. Frequency is the number of wave cycles that pass a given point per second, while wavelength is the distance between successive wave peaks. Additionally, electromagnetic waves also vary in their energy, with higher frequency waves having higher energy levels.

Related Questions

Difference between electrical and mechanical degree what is it how 2 calculate. and its significance?

difference between electrical degree & mechanical degreeθed = (p/2)θmdwhere:θed = elec degreesθmd = mech degreesp = number of poles in the machine


What is the difference between mechanical seal and gasket?

There are a number of mechanical seal types, each providing advantages for specific applications: the pusher type, the non-pusher, unbalanced, balanced, conventional, and cartridge type.


Are there other waves besides electromagnetic and mechanical?

Quantifying the number of types of waves in fact reduces to the problem of quantifying the number of forces. In fact, mechanical waves are a subset of electromagnetic waves, so there are in fact three other types of waves on top of electromagnetic, for the three other fundamental forces: strong nuclear, weak nuclear, gravitational. Mechanical movement can be caused by any of the four fundamental forces. *Short answer: no. By the way, mechanical waves require a medium, where EM waves do not. They are the only, two, separate types of waves.


What is the difference between the greatest number and the least number?

The difference between the greatest and least number is the range.


What is difference between electrical angle and mechanical angle?

Electrical angle is half of mechanical angle in unipolar electrical machines. In multipolar electrical machines, the relationship between the mechanical angle and electrical angle is Electrical angle = (P/2) x Mechanical angle where: P = Number of poles.


The difference between a number and 3?

the difference between a number and 3 is


The difference between one number and the next on the scale?

the difference between ine number and the next on the scale ?


What is difference between death and decease?

The only difference between them is in number of syllables.


Can you describe the similarities of wavelength amplitude frequency and speed of mechanical and electromagnetic waves?

Mechanical waves and electromagnetic waves both have properties like wavelength, amplitude, frequency, and speed. Wavelength is the distance between two consecutive points in a wave, amplitude is the maximum displacement of a wave from its equilibrium position, frequency is the number of wave cycles that pass a fixed point in a unit of time, and speed is the rate at which a wave propagates through a medium. However, the way these properties are measured and calculated can differ for mechanical and electromagnetic waves due to their different natures and mediums of propagation.


What is the difference between the greater number and the least number?

In a set of numbers, the difference between the greatest and the least is called the range.


What is the difference between a whole number a?

A question about "the difference between" requires two objects!


Forms of electromagnetic difference in there the number of wave crest that past a given point per unit of time?

Frequency