Materials and Their Properties

Which one of these following objects can be classified as absorbent?

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which one of these following objects is magnetic?

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Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

Have a look table of material and properties above. Which object of these following made of material A?

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According to the table above, which object of these following made of material B ?

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Have a look the picture above! What properties are correct to describe the object in the picture?

• flexible, soft, non-magnetic, and waterproof

• non-magnetic, soft, flexible, and absorbent

• hard, non-magnetic, inflexible, and waterproof

• magnetic, hard, inflexible, and waterproof

what properties mentioned below are correct to describe an object in the picture?

• non-magnetic, soft, not transparent, and waterproof

• non-magnetic, soft, transparent, and absorbent

• soft, not transparent, non-magnetic, and absorbent

• absorbent, hard, not transparent, and non-magnetic

Which properties of material below are suitable to be used as umbrella's material?

• soft, absorbent, non-magnetic

• soft, waterproof, non-magnetic

• hard, waterproof, magnetic

• hard, absorbent, non-magnetic

look at the girl with glasses who is reading a book. The type of glass used to make reading glassed should be . . .

• waterproof, opaque, flexible

• waterproof, opaque, inflexible

• waterproof, transparent, inflexible

• waterproof, transparent, flexible

Japanese umbrella is actually made from paper, but then the paper is covered by such oil and painted with oil paint. By covering paper with oil we make it becomes . . .

• absorbent

• flexible

• hard

• waterproof

According to the picture, wooden spoon is scratched by metal nail, while metal spoon is not scratched by wooden toothpick. Then we know that . . .

• wood is more flexible than metal

• metal is more flexible than wood

• metal is harder than wood

• wood is harder than metal