Prof Yusuf Abdulrahman

Пікірлер

@yusufabdulrahman2294 8 сағат бұрын

Thanks

@yusufabdulrahman2294 8 сағат бұрын

Thanks

@yusufabdulrahman2294 8 сағат бұрын

Appreciate 👍

@AzeezRukayatAjoke 8 сағат бұрын

❤❤

@AzeezRukayatAjoke 8 сағат бұрын

Nice

@yusufabdulrahman2294 8 сағат бұрын

Thanks

@AzeezRukayatAjoke 8 сағат бұрын

Meticulous teaching ❤

@AzeezRukayatAjoke 8 сағат бұрын

Well done ✅

@yusufabdulrahman2294 8 сағат бұрын

Thanks

@AzeezRukayatAjoke 8 сағат бұрын

Well done boss

@AzeezRukayatAjoke 8 сағат бұрын

Meticulous teaching

@AzeezRukayatAjoke 8 сағат бұрын

Thanks for this

@yusufabdulrahman2294 6 сағат бұрын

My pleasure!

@AzeezRukayatAjoke 8 сағат бұрын

Nice solution

@AzeezRukayatAjoke 8 сағат бұрын

Great 👍

@AzeezRukayatAjoke 8 сағат бұрын

Well done 👍

@yusufabdulrahman2294 8 сағат бұрын

@@AzeezRukayatAjoke Thank you 🙏

@AzeezRukayatAjoke 8 сағат бұрын

Well done

@yusufabdulrahman2294 8 сағат бұрын

Thanks

@AzeezRukayatAjoke 8 сағат бұрын

Great

@OlaadioBasit-r6u 17 сағат бұрын

❤

@franklinemix8048 3 күн бұрын

Good evening Sir. Thank you so much for this educative video. When I solved, I got x=16 in Q2 and I asked myself why it’s different from your answer and I noticed you used (2x + 3) km instead of (2x + 13) km which gave you 17.5 as x. Things like this can happen and has happened to me a thousand times. I still appreciate what you do Sir. 🙏🙏🙏🙏

@yusufabdulrahman2294 3 күн бұрын

@@franklinemix8048 Good evening Sir. Thanks for your observations. I appreciate 🙏

@OlaosebikanIbrahim-j2c 6 күн бұрын

Thank you so much sir.

@yusufabdulrahman2294 6 күн бұрын

@@OlaosebikanIbrahim-j2c you are welcome Sir

@OlaadioBasit-r6u 9 күн бұрын

❤❤❤

@Someproblem.Nosolution 9 күн бұрын

Sir you can make education video but no one see this type of content you make, so you can make video like dhruv rathi, getsetfly etc by the way ❤ = you from 🇮🇳 india

@THEONESPAN 8 күн бұрын

How did you end up here? 😂 He is scholer teacher, koi dhruv rathee influencer nahi, aur getserfly ki yaad dila di, thank you ❤😂

@FYRO72 10 күн бұрын

Love u my G

@FYRO72 10 күн бұрын

Love u my G

@yusufabdulrahman2294 10 күн бұрын

Thanks sir❤

@shogunleidris21 10 күн бұрын

Well-done my prof

@yusufabdulrahman2294 10 күн бұрын

❤

@Hellyeah34T 11 күн бұрын

YOU DESERVE ALL THE LOVE IN THE WORLD

@synerabo26 13 күн бұрын

i love vids like these

@yusufabdulrahman2294 13 күн бұрын

@synerabo26 I'm glad you did. Thanks

@shogunleidris21 17 күн бұрын

The art of teaching is the art of assisting discovery.. well-done

@samuelolamideogunnaike3093 17 күн бұрын

Meticulous teaching.

@yusufabdulrahman2294 17 күн бұрын

Glad it was helpful!

@muzammelshah4679 21 күн бұрын

Thank you sir❤❤❤❤

@yusufabdulrahman2294 21 күн бұрын

Most welcome

@yusufabdulrahman2294 21 күн бұрын

Noted! Thanks 👍

@froggie-2011 21 күн бұрын

Please sir kindly make more videos on how to calculate the area of a shaded region

@yusufabdulrahman2294 22 күн бұрын

Thanks!

@arowoshayeabdulrahman4886 22 күн бұрын

Very understandable

@hamidrezamoasyyebi6754 24 күн бұрын

Suppose we have a light emitting source and a receiver. Suppose the receiver is able to decompose the received light wave. When the two are stationary relative to each other, the received frequency is equal to the transmitted frequency. But when they move relative to each other, the received and emitted frequency will be different. Now suppose we do two experiments. Once we put the light source inside the train and the receiver inside the station. Suppose the train is moving towards the station at a constant speed. From the moving train, we send a light wave to the receiver inside the station. The receiver takes the light wave and breaks it down. The second time, we put the receiver inside the train and plant the light source in the station. In this case, the train moves towards the station with the same speed (as before). Again, we send a light wave and the receiver analyzes it. We know that in both cases, the spectral lines of the decomposed optical wave will be shifted compared to the case where the transmitter and receiver are stationary. But the question is whether the displacement of the spectral lines of the decomposed light when the transmitter is stationary and the receiver is moving is different from when the receiver is stationary and the transmitter is moving? Has there ever been such an experiment?

@yusufabdulrahman2294 24 күн бұрын

You are referring to Doppler effect a phenomenon in which the receiver observes an abrupt change in frequency due its (receiver) motion. Doppler shift in the receiver moving relative to the stationary transmitter.

@yusufabdulrahman2294 24 күн бұрын

Doppler shift depends on the velocity of the receiver moving relative to the transmitter which is stationary.