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The focal length does not depend upon the wavelength or the frequency so it remains unaffected.

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How is the focal length of a spherical mirror be affected when the wavelength of the light used is increased?

The focal length of the mirror is a property of the geometry of the mirror. It doesn'tdepend on the wavelength of radiation that's incident upon it. For that matter, themirror could be wrapped in thick black flannel, sealed in an airtight lead box, andstored in a pitch-dark underground cavern, without a single photon hitting it, andit would still have a focal length.


What is the length of full wave?

The length of a full cycle of a wave is called a "wavelength".


What is the relationship between the wavelength of the fundamental frequency of a tube with open ends and its length, as described by the statement that the wavelength is equal to 4 times the length of the tube?

The relationship between the wavelength of the fundamental frequency of a tube with open ends and its length is described by the statement that the wavelength is equal to 4 times the length of the tube. This means that the wavelength of the sound wave produced in the tube is four times the length of the tube.


How the wave length of waves traveling with the same speed would change if the frequancy of the waves increased?

If the frequency of waves traveling at the same speed increased, the wavelength of the waves would decrease. This is because wavelength and frequency have an inverse relationship when wave speed remains constant, as described by the equation: speed = frequency x wavelength.


A pipe that is closed at one end can be made to resonate by a tuning fork at a length of 0.25m. The next resonant length is o.75m(speed of sound is 338ms). (a) calculate the wavelength of the sound em?

The wavelength of the sound wave can be calculated using the formula: wavelength = 4 * length. Given the first resonant length is 0.25m, the wavelength for this resonant mode would be 4 * 0.25m = 1m. Similarly, for the next resonant length of 0.75m, the wavelength would be 4 * 0.75m = 3m.

Related Questions

How is the focal length of a spherical mirror be affected when the wavelength of the light used is increased?

The focal length of the mirror is a property of the geometry of the mirror. It doesn'tdepend on the wavelength of radiation that's incident upon it. For that matter, themirror could be wrapped in thick black flannel, sealed in an airtight lead box, andstored in a pitch-dark underground cavern, without a single photon hitting it, andit would still have a focal length.


What happens to the wave length if the freqency of pulses is increased?

Wavelength shortens as frequendcy increases.


What will be the effect on wave length of a sound if the pitch of sound is increased?

If the pitch of a sound is increased, the frequency of the sound waves also increases. Since the speed of sound remains constant in a given medium, an increase in frequency results in a decrease in wavelength. Thus, a higher pitch corresponds to a shorter wavelength.


What is the length of full wave?

The length of a full cycle of a wave is called a "wavelength".


What is the length of an ultraviolet wavelength compared to an x-ray wavelength?

The wavelength of the x-ray is shorter.


What is the length of a electromagnetic wavelength?

They come in practically any size of wavelength.


What is the relationship between the wavelength of the fundamental frequency of a tube with open ends and its length, as described by the statement that the wavelength is equal to 4 times the length of the tube?

The relationship between the wavelength of the fundamental frequency of a tube with open ends and its length is described by the statement that the wavelength is equal to 4 times the length of the tube. This means that the wavelength of the sound wave produced in the tube is four times the length of the tube.


How the wave length of waves traveling with the same speed would change if the frequancy of the waves increased?

If the frequency of waves traveling at the same speed increased, the wavelength of the waves would decrease. This is because wavelength and frequency have an inverse relationship when wave speed remains constant, as described by the equation: speed = frequency x wavelength.


What is the length of egg that has diameter of 120mm in scientific notation?

There is no simple answer to this question because eggs are not spherical but ellipsoids (3 dimensional ellipses). There is, therefore, no direct link between the diameter and length. If it were spherical, the length would have been 1.2*10^2 mm.


The distance between two successive peaks on a wave is its?

The distance between successive identical parts of a wave is called the wave length.


What happens to the speed of a wave on a string when the frequency is doubled?

I believe that the speed will remain constant, and the new wavelength will be half of the original wavelength. Speed = (frequency) x (wavelength). This depends on the method used to increase the frequency. If the tension on the string is increased while maintaining the same length (like tuning up a guitar string), then the speed will increase, rather than the wavelength.


Why the wave length does not affect the wave speed?

Because it only resembles the wavelength, the speed is how fast the wave travels. two waves of the same size can travel at the same speed Wave speed is affected by a combination of wavelength and frequency, not just one alone.