Intensity and frequency are different??

Intensity is just the brightness. Like white light can be of low intensity or high intensity. Intensity is just the measure of brightness. A same coloured light can have different intensity. Intensity changes means brightness changes. But the colour of the light remains same. But frequency is not the measure of brightness. If there is a change in frequency the colour of the light will be changed. Like red light has low frequency and violate has high frequency. So easily you can understand what is the difference. Note - wave length is inversely proportional the frequency. Like Red light has bigger wave length than violate.

thanku

Intensity is number of Photon incident per unit time.

Frequency you can understand as 1 Photon.

This is simple Idea based on particle properties of light

ok thanks

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If you feel that my answer helps you then please.. please accept my answer.

I request you please dear 🙏

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it's really helps sir

If someone comments help you in understanding the concept then only mark it thankyou 🙏.

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wherever I see thanku I mark that

but in your case I used to write thanku

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ok I literally donot know about this

sir next time only one thanku

please understand if you don't mark thankyou I feel demotivated feeling that my comment doesn't help you so I deleted 😔

sir there is one confusion that your are a male teacher or female teacher

Male teacher 😂

because I somewhat get confused in writing sir or mam

It's ok no problem 👍. I am here to solve your problem to the best of my knowledge. That's it

actually someone wrote mam so that why

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I have drawn like this

https://youtu.be/y-r_P1x1EjI

See after 20 minutes. I guarantee it will clear your doubts

ok

Did you get this now

intensity is no of photon incident on a metal surface per unit area per unit time

In photoelectric effect you read all these

and frequency you know... the number of waves that pass a point in space during any time interval, usually one second. We measure it in units of cycles (waves) per second, or hertz

In photoelectric effect you read that however more intense the light is if the frequency is light is more than or equal to threshold frequency then only ejection of electrons is possible

hope you got it now😊

yes sir now plz tell me relation between intensity and kinetic energy

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yes wait typing shweta

ok ok

shweta you read all these in photoelectric effect....intensity and frequecy relation, kinetic energy and frequecy relation

sry sir

I have read

sir

you read these that KE is directly proportional to frequency but independent of intensity

yes sir

In photoelectric effect graph on these things are given

ok

thanks😊

you are welcome...😊...you know what happen while typing if reply comes then the whole written things get deleted

Haan I know this but aaj bhool gyi thi

ok ok😀😊

again sir

m typing sir

is aap ki problem hai JB koi likhta TB unko mention krna chahiye that he or she is typing

app*

yes...then there is no problem from any side...

yes sir