Physics Unit 3b experiment predictions??please share

[St0cK]

umm ppl in may 2012 papr phys 3b qstn 8b.... i dont know where to start the calculation from.....can someone show me the steps in how to do that part?

the readings are equal to half lambda, you should subtract (192-36) and (356-192) and (516-356) you will get 156,164,160
take the average which is 160, and the uncertainty which is +-4
now let's not forget it's lambda over 2, so lambda/2=160
lambda equals 320, uncertainty is +-8

 

[Osmanananana]

Are you from the 12th Century?

Lol I'm from the 11th, close though... You were off by just a hundred years

 

[Mufaddal]

good luck guys

 

[raihan081]

Guys can you share which experiment came in the exam? And which graph? And few other questions? Got delayed exam... 6 hrs.

 

[jackoo123]

Anyone had done the exam?? Pls share

 

[aniekan]

Lol I'm from the 11th, close though... You were off by just a hundred years

haah not bad _

 

[aniekan]

what experiments came?? and what was the hardest question you faced?

Wait for 8 hours Nothing came!! Read the book and good luck

 

[jtbteddy]

Have you not done the exam yet?

what experiments came?? and what was the hardest question you faced?

 

[Faruq Al Mahmud]

aniekan ..u already done ur exam??

 

[Faruq Al Mahmud]

Have you not done the exam yet?

nope got delayed

 

[jtbteddy]

ohh, when do you have it? and why did it get delayed?

 

[Zahidur]

How was the exam anyways compared to January 2013?

 

[Mufaddal]

How was the exam anyways compared to January 2013?

a lot harder

 

[aniekan]

aniekan ..u already done ur exam??

I did it but i won't tell you anything

 

[Osmanananana]

Damnn

 

[aniekan]

Damnn

what happened?