Physics P31 GT

[bani hassan]

i think the grades threshold will be very high this year because of the easy exam
i believe it is one of the easiest papers

 

[aksuuu]

no it was not tht easy!!!1

 

[madzil]

guys any idea about the ranges for the image distance and height in that lens question?

 

[980coolguy]

guys any idea about the ranges for the image distance and height in that lens question?

i got the distance 5.6 cm and the height 5.8 cm

 

[vpatelvpatel]

I got 6.1 and 6.4 cm

 

[Hazooba]

I got both as 5.7

 

[vpatelvpatel]

GUYS WHAT DID YOU WRITE FOR WHY THE G.P.E is not equal to the K.E in the parachute questions???

 

[silentkiller97]

GUYS WHAT DID YOU WRITE FOR WHY THE G.P.E is not equal to the K.E in the parachute questions???

Energy due to friction and air resistance is being lost as heat

 

[SamThomas]

guys any idea about the ranges for the image distance and height in that lens question?

5.0 cm to 6.0 cm maybe

 

[SamThomas]

Some energy is lost in the form of sound and heat energy to the surrounding.

GUYS WHAT DID YOU WRITE FOR WHY THE G.P.E is not equal to the K.E in the parachute questions???

 

[vpatelvpatel]

isnt it cos speed is decreasing due to air resistance so KE cannot be equal to GPE?

Energy due to friction and air resistance is being lost as heat

 

[oahmed64]

honestly the sciences grade threshold doesnt change that much. ofcoarse it does change but the change is so small unlike the math curve though

 

[mak kings]

I THINK THIS TIME IF THE GT FELLS IT WUDNT B BCOZ THE PAPER WAS HARD..IT WUD B BCOA ..OF MANY SILLY MISTAKES.. AND LESS TIMES WICH WERE THE PRIOR REASON!!

AGREE?

 

[aksuuu]

I THINK THIS TIME IF THE GT FELLS IT WUDNT B BCOZ THE PAPER WAS HARD..IT WUD B BCOA ..OF MANY SILLY MISTAKES.. AND LESS TIMES WICH WERE THE PRIOR REASON!!

AGREE?

yes
i also made many mistakes
i guess my 10 to 12 max r gone

really tensed
now A* is not mine

 

[sateeshkumar]

i think the grades threshold will be very high this year because of the easy exam
i believe it is one of the easiest papers

very true!

 

[sateeshkumar]

hey would u believe i went to exam without a calculator ! imagine what would be the situatin and my felings at teh moment