very good session, but what we do after getting all the corrected count which we have getting up to three readings. then after what we do with all the readings
The aim of this experiment is to determine the attenuation coefficient of beta-rays (mu). So, a graph of ln( Io/ I ) = (mu)x should be plotted and mu = the slope of the graph. Take note that ln(lo/l) = log(Corrected Count in 60 sec). Therefore, you need to plot a graph of log(Corrected Count in 60 sec) i.e y-axis Vs Thickness of the thin Aluminium foil (x in mg/cm^2) i.e x-axis. Then look for the slope. Note that a straight line is not obtained but rather one which is slightly curved, just like the one she got. In the upper left, however, the curve may be assumed to be linear and the slope can be easily estimated.
The aim of this experiment is to determine the attenuation coefficient of beta-rays (mu). So, a graph of ln( Io/ I ) = (mu)x should be plotted and mu = the slope of the graph. Take note that ln(lo/l) = log(Corrected Count in 60 sec). Therefore, you need to plot a graph of log(Corrected Count in 60 sec) i.e y-axis Vs Thickness of the thin Aluminium foil (x in mg/cm^2) i.e x-axis. Then look for the slope. Note that a straight line is not obtained but rather one which is slightly curved, just like the one she got. In the upper left, however, the curve may be assumed to be linear and the slope can be easily estimated.
Super Ma'am👌 I love your lecturing 😊
Your confidence level is so high 👍
what an explanation ma'am❤
Hi mam..,
Along with experiment demonstration plz do viva sessions also
very good session, but what we do after getting all the corrected count which we have getting up to three readings. then after what we do with all the readings
Ideally for environmental sample how much counts need to take for correct reading
Why the GM counter and radioactive source distance is kept constant??
Mam .... aren't they hazardous to our health while doing openly without any protection like radiation sickness etc ?...
Thank you so much mam🙏☺️
Madam, at the end graph me current kidhr se aaya
Can u plzz tell mee...
Super mam
Thank you mam
i would like to know about what we do after getting all the readings.
Its a practical reading....
How we going to take.
The aim of this experiment is to determine the attenuation coefficient of beta-rays (mu). So, a graph of ln( Io/ I ) = (mu)x should be plotted and mu = the slope of the graph. Take note that ln(lo/l) = log(Corrected Count in 60 sec). Therefore, you need to plot a graph of log(Corrected Count in 60 sec) i.e y-axis Vs Thickness of the thin Aluminium foil (x in mg/cm^2) i.e x-axis. Then look for the slope. Note that a straight line is not obtained but rather one which is slightly curved, just like the one she got. In the upper left, however, the curve may be assumed to be linear and the slope can be easily estimated.
Many Thank you Mam 🙏
Thank you mam 😊
Good luck!
7:56 Did i hear something wrong or wtf was that?🤣🤣
best use of hairclip 😁
😂
Thanks 👍
Superrr mam
Hlo madam operating voltage is constant or veriying ....must and should be put 330 volt???
You should always find the operating voltage of the G.M counter that you are to use.
Tq madam
Okayyyyyyyy
From where I-V curve??
I can't understand that please help..🙏
The aim of this experiment is to determine the attenuation coefficient of beta-rays (mu). So, a graph of ln( Io/ I ) = (mu)x should be plotted and mu = the slope of the graph. Take note that ln(lo/l) = log(Corrected Count in 60 sec). Therefore, you need to plot a graph of log(Corrected Count in 60 sec) i.e y-axis Vs Thickness of the thin Aluminium foil (x in mg/cm^2) i.e x-axis. Then look for the slope. Note that a straight line is not obtained but rather one which is slightly curved, just like the one she got. In the upper left, however, the curve may be assumed to be linear and the slope can be easily estimated.
Super mam