physics dissucion of the paper.. MAJOR DOUBT

[ziasha123]

i have a major doubt i want to clarify.. will sum1 plzz help me out and will there be a PEACEFULL discussion here

 

[ziasha123]

my doubt is abt the lens .. would the image be bigger or smaller
and the conveyer belt
and the last one was abt the half life .. i got it was 8 i think
:Yahoo!: any1 help me :Search:

 

[anonymous123]

I dont remember the question but when the distance between the object and lens increase the image formed is smaller in size and vice versa.
http://physics.gac.edu/~chuck/PRENHALL/ ... XTEV0.html
As for the belt, more time will be taken if mass increases and power is constant.
And u got the half life thing correct...its 8 hrs 8)

 

[brainiac]

yeah cantoo pantoo is absolutely right ......... i also got the same answers !!!!!!!!!!!

 

[Keeemoman]

As I said for the belt thing this is not the answer
cause my explaination is in the topic and I cant explain it more

 

[brainiac]

why bro what is ur answer ???????????

 

[Keeemoman]

why bro what is ur answer ???????????

My answer is there in the paper 32 discussion topic
Wait I will give u the link.

 

[Keeemoman]

viewtopic.php?f=24&t=8721&start=30

 

[ziasha123]

Keeemoman.. hey my answers don't match urs .. cause after looking at ur explaination i think ur answer will still be wrong .. cause my teacher said ur answer dsn't make sense to him as well ... if you need me to tell u why i surely will tell yeah :x