2011 PSLE Discussions and Strategy

[Ms tay]

Smurfiees:

dagong99:

Hello, i'm new here, whats the ans to the wet plates then mother tell u to put on rack question?! What r 2 reasons?

Reason 1 : More surface area for evaporation

Reason 2 : Water can drip on to the rack thus there would be less water to evaporate .

Ds got the same ans as u

[Bigteddy]

About the penguin question,why would the penguins fell warmer?

[stickyz]

Smurfiees:

stickyz:

Anyone can still remember the gravity question? Whats your answer? :scratchhead:


help pls!!

You mean the MCQ one ? Its the same . Gravity dont change .

:thankyou:

I put that also but I scared I wrong.. anyways, anyone remember questions that you want to share? (other than this, the shadow and the CO2)

[ProteX]

Smurfiees:

stickyz:

Anyone can still remember the gravity question? Whats your answer? :scratchhead:


help pls!!

You mean the MCQ one ? Its the same . Gravity dont change .

Even when height is different?

[ProteX]

Bigteddy:

About the penguin question,why would the penguins fell warmer?

You mean the cuddling one? I think it's because they lost heat to one another and not the surroundings so they would be warmer.

[Super Alice]

Ms tay:

realwhiz:

[quote=\"xDiorama\"]I put square and for the mcq booklet question 4 is carbon dioxide check le

My DD also put square and carbon dioxide.

Btw, for OE question on the benefit for the squirrel to disperse the nuts in various place...wat should be the answer? :idea:

The nuts would be stole by others animals so easily[/quote] For the squirrel question, what are the 2 advantages for squirrel to do so?

[Smurfiees]

Ms tay:

Smurfiees:

[quote=\"dagong99\"]Hello, i'm new here, whats the ans to the wet plates then mother tell u to put on rack question?! What r 2 reasons?

Reason 1 : More surface area for evaporation

Reason 2 : Water can drip on to the rack thus there would be less water to evaporate .

Ds got the same ans as u[/quote]I'm safe ! WOOT . :hi5: Anyways , whats ds and dd ? Im so noob ;_;

[stickyz]

ProteX:

Smurfiees:

[quote=\"stickyz\"]Anyone can still remember the gravity question? Whats your answer? :scratchhead:


help pls!!

You mean the MCQ one ? Its the same . Gravity dont change .

Even when height is different?[/quote]I thought it is gravitational energy that will change when the height is different? I thought gravitational force depend on mass? :scratchhead:

[dagong99]

My ds ans is more exposed surface area & air can flow through the gaps b/w the plates to increase the rate of evaporation, ok?

[Smurfiees]

ProteX:

Smurfiees:

[quote=\"stickyz\"]Anyone can still remember the gravity question? Whats your answer? :scratchhead:


help pls!!

You mean the MCQ one ? Its the same . Gravity dont change .

Even when height is different?[/quote]Yeahup . Gravity only changes when masses , distance . (according to my sci journal)