Physics, Chemistry and Biology: Post your doubts here!

[shazmina]

i bet ur on mobile

nope rong guess ... im thru pc

 

[♣♠ Magnanimous ♣♠]

skul pc .. in the library

lol... hahhaa... i used to do that.

 

[shazmina]

lol... hahhaa... i used to do that.

rele

 

[♣♠ Magnanimous ♣♠]

rele

yup.... but now i m online from comp lab in front of teacher.

 

[fantastic girl]

using xpc frm mobile or skul pc

we r in the library bro i'll solve ur question asap isA

 

[shazmina]

yup.... but now i m online from comp lab in front of teacher.

wooow ur so lucky

 

[♣♠ Magnanimous ♣♠]

wooow ur so lucky

thank you.

 

[shazmina]

welcome

 

[fantastic girl]

no prob sis its not too urgent take ur time

okay bro

 

[Awesome12]

help required Urgently
Awesome12
shazmina
fantastic girl

Power = 528 W
Weight = 800 N
Time = 5s

Power = workdone/time
Workdone = 528*5
Workdone = 2640 J

Workdone = force * distance
2640 = 800 * Distance
Distance = 3.3 m

The gap between 2 successive gaps is 30 cm
3.3/0.3

11

 

[shereen_Ak]

hey does anyone has any notes for biology i need it ASAP!!
plz send it to me if u have

 

[mohamad noubani]

is it true that in qatar, they will make paper 3 biology in may 2

 

[o_student]

Biology QUUESTION NEED HEP FAST: EXPLAIN HOW A.) TASTE BUDS B.) ROD CELLS CAN BE CALLED TRANSDUCERS???

 

[mohamad noubani]

Biology QUUESTION NEED HEP FAST: EXPLAIN HOW A.) TASTE BUDS B.) ROD CELLS CAN BE CALLED TRANSDUCERS???

is this IGCSE

 

[mohamad noubani]

A transducer is a device that converts a signal in one form of energy to another form of energy.

 

[mohamad noubani]

Biology QUUESTION NEED HEP FAST: EXPLAIN HOW A.) TASTE BUDS B.) ROD CELLS CAN BE CALLED TRANSDUCERS???

http://diseases-conditions.blurtit.com/207968/how-can-taste-buds-be-called-transducers

 

[Ahmad786]

In chemistry ......how can we predict the salt colors and the net color change in reaction...pls help guys

 

[shoaib672002]

plzzz explain me this question fantastic girl

Wow http://www.automaticpapers.com/ aha!

 

[Lola_sweet]

can someone please tell me where i can either get downloaded version of cie igcse chemistry biology and physics guide? Thank You!

 

[princess sofia]

hi
if in chemistry we r being asked to test for pure water , so here do they mean physical or chemical test