SOAL Olimpiade Sains IMSO 2007

Soal Teori dan Eksperimen Olimpiade Sains SD IMSO 2007
Problem Theory I With Solution 2007

Example :
4th International Mathematics and Science Olympiad (IMSO) for Primary School 2007

THEORETICAL EXAMINATION I

A ray of light strikes the interface between two media. At the interface some light is reflected and some light refracted as shown in figure.


If medium 1 is water and the refracted ray follows path C in medium 2, what can you conclude with medium 2?

A.water B.air C.glass D.methanol E.wood

Jawab : C. glass

John places a coin in a cup as shown below. Ali looks into the cup so that the coin is out of sight. John then pours water into the cup until Ali can see the coin.

What process is involved?

Jawab : refraction

Will the coin appear deeper or shallower when under water?

Jawab : shallower

Soal Teori I Olimpiade Sains SD IMSO 2007
Problem Theory I With Solution 2007
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Soal Teori II Olimpiade Sains SD IMSO 2007
Problem Theory II With Solution 2007
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Soal Eksperimen Olimpiade Sains SD IMSO 2007
Eksperimen Science With Solution 2007download

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