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Name of Student: ______________________ Teacher : Niw Chang Chee

Class : 4C,4D

Lesson : Peka 3

Date : !"#"$% &'ed(

Time : )"$* am + "%* am

SEKOLAH SERI OMEGA, JOHOR BAHRU

Su-ect : Physics

Cha.ter/ To.ic: Peka Ph0sics

Su1To.ic : 2mount of heat su..lied and the rise in tem.erature

Investigation Expei!ent "itho#t G#i$ance

Two similar eakers, 2 and are .laced under the sun" oth eakers are filled with the same amount of

water" eaker 2 is .ut under the Sun for hour and eaker is .ut under the Sun for $ hours" t is

found that the water in eaker is hotter than water in eaker 2"

&a( ase on the oser5ations ao5e,

&i( make one suitale inference,

&ii( state one a..ro.riate h0.othesis that could e in5estigated"

&( Plan and carr0 an e6.eriment 0 using a..ro.riate a..aratus and materials to test the h0.othesis

stated in &a(&ii(

&c( 'rite a detailed re.ort for the e6.eriment 0ou ha5e carried out"

7our re.ort should include:

&i( 2im of e6.eriment"

&ii( 8ariales in the e6.eriment"

&iii( List of a..aratus and materials"

&i5( 2rrangement if the a..aratus"

&5( The .rocedure of the e6.eriment which includes the method of controlling the mani.ulated

5ariale and the method of measuring the res.onding 5ariale"

&5i( Taulation of data"

&5ii( 2nal0sis of data 0 drawing gra.h and determine the gradient of the gra.h"

&5iii( Conclusion"

&i6( Precautionar0 ste. to im.ro5e the accurac0 of the e6.eriment"

1 1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1 11 1Bea%e A &iaga! B

1 1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1 11 1Bea%e B

'(( !) o*"ate

+ ho# ho#

-(. / 0(. /

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Expei!ent12mount of heat su..lied and the rise in tem.erature of water

+2 In*eence1The ___________________________ de.ends on the ____________________"

2 Hypothesis12s the a!o#nt o* heat s#pp)ie$ inceases, the tem.erature of the li9uid

_______________"

-2 Ai!1To in5estigate the relationshi. etween the amount of heat su..lied and the rise in

tem.erature of water

02 3aia4)es1

&i( ani.ulated 5ariale: _______________________

&ii( ;es.onding 5ariale: _______________________

&iii(

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