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CAST 32 - Do Now 2/2

Posljednje ažuriranje 21 days ago

1

A group of students is trying to find out if four unknown objects are made of metal. The students make observations and perform tests. They record the results in this table.

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2

Pitanje 1

1.

Which two observations are most helpful to the students in figuring out whether an object is made of metal?

the size of the object

the color of the object

whether the object is a solid

whether the object is shiny

whether the object conducts heat