PSLE 2012 - Science

[777]

Can’t remember. Only know that i put option 2. Wat is option 4 ?

[Active kid]

777:

Can't remember. Only know that i put option 2. Wat is option 4 ?

I also put (4) --The air in the balloon had lost heat to the material of the balloon.

[Active kid]

I like to check about the question about a beaker of hot water at a high temp. and what is the best way to cool it down the fastest.What is the answer?


Thanks.

[thesjarox]

Active kid:

I like to check about the question about a beaker of hot water at a high temp. and what is the best way to cool it down the fastest.What is the answer?


Thanks.

I put the metal spoon and the wet cloth.

[Active kid]

thesjarox:

Active kid:

I like to check about the question about a beaker of hot water at a high temp. and what is the best way to cool it down the fastest.What is the answer?


Thanks.

I put the metal spoon and the wet cloth.

Same here
:thankyou:

[Concerned student]

I would like to check on a ques abt which adaptation is most suitable for plants living in hot and dry climates(Sth. like that) What is the ans?


Thx.

[fantasy1]

My DD answer is (1)

[777]

Wat is option 1?

[fantasy1]

a only - swollen stem

(b) short root
broad leaves

she chose only (a)

[777]

Active kid:

thesjarox:

[quote=\"Active kid\"]I like to check about the question about a beaker of hot water at a high temp. and what is the best way to cool it down the fastest.What is the answer?


Thanks.

I put the metal spoon and the wet cloth.

Same here
:thankyou:[/quote]


Same