@@nurinasnabtshahidi1123 Good to try past year earlier so that u will be familiar with the questions. I would suggest u to polish on Chapter Heat, Optic Light & Waves first.
@@myfunphysicsworld9231 ooo , thank you teacher for the suggestion :D . but my physics teacher in my class said that I can't use exercises in past year because of the format is different , can you guess , teacher ? i'm a bit confusing :(
Teacher , for use of gm tube in the roller stuff , can i say `it is connected to rate meter and thus can provide accurate number of counts so that the system can identified whehter the paper is too thick or not ` ?
@@myfunphysicsworld9231 cause for me ,it seems didnt relate to whether the detector have to able detect all radiation cause we know that it is beta particle. We just have to know whehter the beta particle count is too many or not. But nvm, i will still add on it in exam .👍🏼🤙🏻
Teacher, may i ask? If the question didnt mention which type of metal to be detected (eg aluminium etc) ,We shud use beta or gamma to detect their thickness
Assalamualaikum, video tentang resultant force ade ke?
Wslm wbt, utk T5 2021 ke? Chapter 1.1? InsyaAllah, cikgu plan nk upload next week. Subscribe, click bell n share kat kwn2 jugak ok
@@myfunphysicsworld9231 iya, Ouhhh Baik Cikgu ! Terima kasih !
teacher , for physics , can i do the exercises of past year paper , if i am a student of KSSM ?
Of course yes. Are u form 5 now?
@@myfunphysicsworld9231 yes teacher
@@nurinasnabtshahidi1123 Good to try past year earlier so that u will be familiar with the questions. I would suggest u to polish on Chapter Heat, Optic Light & Waves first.
@@myfunphysicsworld9231 ooo , thank you teacher for the suggestion :D . but my physics teacher in my class said that I can't use exercises in past year because of the format is different , can you guess , teacher ? i'm a bit confusing :(
@@nurinasnabtshahidi1123 Still can do exersice in Paper 1 n Paper 2. Don't worry. 😊
thank you for the great explanation 👍😊
Thank you teacher 👍
Teacher, for beta particle, can I say it has moderate penetrating power?
Can, but lengthen ur answer with...Beta can penetrate paper
Alright thank you teacher
Teacher , for use of gm tube in the roller stuff , can i say `it is connected to rate meter and thus can provide accurate number of counts so that the system can identified whehter the paper is too thick or not ` ?
Can, but make sure write:
"GM Tube can detect all the radiation easily." Then can lengthen your answer with that ok. Safer.
@@myfunphysicsworld9231 cause for me ,it seems didnt relate to whether the detector have to able detect all radiation cause we know that it is beta particle. We just have to know whehter the beta particle count is too many or not. But nvm, i will still add on it in exam .👍🏼🤙🏻
😍 interesting and helpful , for the longer half life explanation is it compulsory to write all 3 reasons ? can I still get mark if I only write one ?
Write all 3 ok Jasmine. Safer.
Teacher, may i ask? If the question didnt mention which type of metal to be detected (eg aluminium etc) ,We shud use beta or gamma to detect their thickness
It depends on the thickness of the metal. Few mm, use beta.
Example:
If Aluminium FOIL, can use beta.
If Aluminium SHEET, use gamma.
First! Thank you so much tchr :D
In essay question, can i say use GM-tube so the amount of radiation can be counted ?
GM Tube - can detect radiation easily
GM Tube can be connected to rate meter (counter) to record the activity
@@myfunphysicsworld9231 alright thank you teacher
THANK YOU SO MUCH TEACHER😭😭😭
Ur r most welcome Aniq 😍