0
Example of evidence that frequency of light does not change upon reflection?
Akoniyah
Reflection from a mirror is an example that demonstrates that reflection does not change lights frequency.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Which parameter of light doesnt change on reflection?
Frequency is the parameter of light which doesnt change on reflection because it is the ratio of velocity of light in medium and wavelength of the particle.Hence,when velocity increases wavelength also increases and when velocity decreases wavelength also decreases but its ratio always remains constant.
What is the meaning of reflection and refraction?
Reflection is a change of the angle of light without a change of medium. Refraction is a change of the angle of light with a change of medium.
Does the frequency change if the observer moves?
actually the frequency donot change but apparent change in frequency is observed by the observer...........(may be this help u)
Does reflection change the speed?
i think it can be the reflection off the trees that gets to the car
How does sound frequency change?
the frequency of a sound can change depending on how fast the source is vibrating
What evidence do scientists use to prove that evolution has occurred?
Simple example. You know hair color is under genetic control. Two types, blond ( which is recessive ) and brown ( which is dominant ) exist in our population. These two alleles are in a 75% to a 25% frequency. ( dominant to recessive ) if that frequency changed to 60% to 40% you could say that evolution had taken place. Evolution is the change in allele frequency in a population of organisms over time. ( example very simplified ) PS Scientist do not prove things. They support their work with the evidence.
Which parameter of light doesnt change on reflection?
Frequency is the parameter of light which doesnt change on reflection because it is the ratio of velocity of light in medium and wavelength of the particle.Hence,when velocity increases wavelength also increases and when velocity decreases wavelength also decreases but its ratio always remains constant.
What is the meaning of reflection and refraction?
Reflection is a change of the angle of light without a change of medium. Refraction is a change of the angle of light with a change of medium.
What happens when a population is in hardy weinberg equillibrium?
In Hardy-Weinberg equilibrium, allele frequencies in a population remain constant from generation to generation. This means that the population is not evolving. Factors such as no mutation, no gene flow, random mating, large population size, and no natural selection contribute to Hardy-Weinberg equilibrium.
Change to a frequency on a remote?
how do you change the frequency on the remotes for the epson projectors
Does the frequency change if the observer moves?
actually the frequency donot change but apparent change in frequency is observed by the observer...........(may be this help u)
What is frequency sensitivity?
the amount of frequency change in the carrier frequency per unit amplitude change in the message signal is the frequency sensitivity this term comes in the frequency moulation
Does reflection change the speed?
i think it can be the reflection off the trees that gets to the car
Why are Inunit people an example of evolution?
They are well adapted to their environment due to change over time in their allele frequency.
The bouncing back or change in direction of a wave after it hits a barrier?
"reflection"
Differntiate between reflection of light and refraction of light?
when light hits an object...for example a mirror..it"ll bounce back(reflection) but when light goes into a new middel...for example from air to water it'll cahnge directions and the speed of light may also change ( that's refraction)
The change in allele frequency?
Random change in allele frequency is called genetic drift.
